Etymology dictionary
committed (adj.) — complacent (adj.)
committed (adj.)
1590s, "entrusted, delegated," past-participle adjective from commit (v.). Meaning "characterized by commitment" is from 1948.
committal (n.)
1620s, "committing, commission" (of an offense, etc.), from commit + -al (2). Meaning "act of entrusting or giving in charge" is by 1830; that of "action of committing oneself" is from 1835. As an adjective, attested from 1884, apparently a back-formation from non-committal (q.v.).
committee (n.)
late 15c., "person appointed to attend to any business, person to whom something is committed," from Anglo-French commite; see commit + -ee.
From 1620s as "body of persons, appointed or elected, to whom some special business or function has been entrusted;" a new formation or else an extended sense of the old noun. Related: Committeeman; committeeship.
commodity (n.)
early 15c., "benefit, profit, welfare;" also "a convenient or useful product," from Old French commodit "benefit, profit" (15c.) and directly from Latin commoditatem (nominative commoditas) "fitness, adaptation, convenience, advantage," from commodus "proper, fit, appropriate, convenient, satisfactory," from com-, here perhaps an intensive prefix (see com-), + modus "measure, manner" (from PIE root *med- "take appropriate measures").
From early 15c. as "article of merchandise, anything movable of value that can be bought or sold." General sense "property, possession" is from c. 1500.
commode (n.)
1786, "decorative chest of drawers for holding clothes, handy articles, etc.," earlier (1680s) name of a type of fashionable ladies' large, high headdress mounted on a wire frame, from French commode, noun use of adjective meaning "convenient, suitable," from Latin commodus "proper, fit, appropriate, convenient, satisfactory," from com-, here perhaps an intensive prefix (see com-), + modus "measure, manner" (from PIE root *med- "take appropriate measures"). Meaning "chair housing a chamber pot," usually kept in a bedroom, is first attested 1851 from notion of "convenience."
commodious (adj.)
early 15c., "beneficial, convenient," from Old French commodios and directly from Medieval Latin commodiosus "convenient, useful," from Latin commodus "proper, fit, appropriate, convenient, satisfactory," from com-, here perhaps an intensive prefix (see com-), + modus "measure, manner" (from PIE root *med- "take appropriate measures"). Meaning "conveniently roomy, spacious" is attested from 1550s. Related: Commodiously; commodiousness.
commodification (n.)
"action of converting (something) into a commercial product or activity," 1968, from commodity + -fication "a making or causing." Originally in Marxist political theory, "the assignment of a market value," often to some quality or thing that the user of the word feels would be better off without it.
commodify (v.)
"to convert into a (mere) commercial product or activity," 1971, back-formation from commodification. Related: Commodified; commodifying.
commoditization (n.)
1965, from commodity + -ization. The businessman's word; the Marxist's is commodification (q.v.).
commodore (n.)
"commanding naval officer," 1690s, probably via Dutch kommandeur from French commandeur, from Old French comandeor (see commander). The U.S. Navy rank was created 1862, above a captain, below a rear-admiral.
commonness (n.)
1520s, "state or quality of being shared by more than one," from common (adj.) + -ness. Meaning "quality of being of ordinary occurrence" is from 1590s.
common (adj.)
c. 1300, "belonging to all, owned or used jointly, general, of a public nature or character," from Old French comun "common, general, free, open, public" (9c., Modern French commun), from Latin communis "in common, public, shared by all or many; general, not specific; familiar, not pretentious." This is from a reconstructed PIE compound *ko-moin-i- "held in common," compound adjective formed from *ko- "together" + *moi-n-, suffixed form of root *mei- (1) "to change, go, move," hence literally "shared by all."
The second element of the compound also is the source of Latin munia "duties, public duties, functions," those related to munia "office." Perhaps reinforced in Old French by the Germanic form of PIE *ko-moin-i- (compare German gemein, Old English gemne "common, public, general, universal;" see mean (adj.)), which came to French via Frankish.
Used disparagingly of women and criminals since c. 1300. Meaning "pertaining equally to or proceeding equally from two or more" is from c. 1400. Meaning "usual, not exceptional, of frequent occurrence" is from late 14c. Sense of "not distinguished, belonging to the general mass" is from c. 1400; of things, "ordinary, not excellent," late 14c.
Common pleas is 13c., from Anglo-French communs plets, hearing civil actions by one subject against another as opposed to pleas of the crown. Common prayer is that done in public in unity with other worshipers; contrasted with private prayer. Common stock is attested from 1888. Common speech (late 14c.) is the vernacular, as opposed to Latin. Common good (late 14c.) translates Latin bonum publicum "the common weal." The college common room (1660s) is one to which all members have common access.
common (n.)
c. 1300, "a fellowship or brotherhood; early 14c., "people of a community or town, freemen, citizenry;" late 15c., "land held in common," from Old French commune and Medieval Latin communia, and partly from common (adj.). Also compare commons. Latin communis "common, general" (adj.) also served as a noun meaning "common property; state, commonwealth."
commonality (n.)
c. 1300, "the people of a country, a community," from Old French comunalte, from comun (see common (adj.) as if from Medieval Latin *communalitas. A respelling of commonalty (late 13c.). Meaning "the common people" is attested from 1580s; that of "state or quality of being shared" is from 1954.
commoner (n.)
late 14c. (mid-14c. in Anglo-French), "one of the common people, a member of the third estate," agent noun from common (v.) "participate in common, associate or have dealings with" (mid-14c.), from common (adj.). From mid-15c. as "member of the House of Commons."
commons (n.)
mid-14c., "the people collectively," especially "the common people as distinguished from the rulers and nobility and the clergy; the freemen of England as represented in Parliament" (late 14c.), from common (n.). Meaning "the lower house of Parliament, consisting of commoners chosen by the people as their representatives" is from early 15c. House of Commons is from 1620s. Meaning "provisions for a community or company" is from mid-14c.
common law (n.)
mid-14c., "the customary and unwritten laws of England as embodied in commentaries and old cases" (see common (adj.)), as opposed to statute law. Phrase common-law marriage is attested from 1909.
commonly (adv.)
c. 1300, "in a way common to all," also "common to all;" also "usually, generally," from common (adj.) + -ly (2).
commonplace (n.)
1540s, "a statement generally accepted," a literal translation of Latin locus communis, itself a translation of Greek koinos topos "general topic," in logic, "general theme applicable to many particular cases." See common (adj.) + place (n.). Meaning "memorandum of something that is likely to be again referred to, striking or notable passage" is from 1560s; hence commonplace-book (1570s) in which such were written down. Meaning "well-known, customary, or obvious remark; statement regularly made on certain occasions" is from 1550s. The adjectival sense of "having nothing original" dates from c. 1600.
common sense (n.)
late 14c., originally an internal mental power supposed to unite (reduce to a common perception) the impressions conveyed by the five physical senses (Latin sensus communis, Greek koine aisthesis). Thus "ordinary understanding, without which one is foolish or insane" (1530s); the meaning "good sense" is from 1726. Also, as an adjective, common-sense "characterized by common sense" (1854).
common-sensical (adj.)
1839, from common sense, with ending as in nonsensical, etc. Common-sensible is attested from 1848.
commonweal (n.)
mid-14c., comen wele, "a commonwealth or its people;" mid-15c., comune wele, "the public good, the general welfare of the nation or community;" see common (adj.) + weal (n.1).
commonwealth (n.)
mid-15c., commoun welthe, "a community, whole body of people in a state," from common (adj.) + wealth (n.). Specifically "state with a republican or democratic form of government" from 1610s. From 1550s as "any body of persons united by some common interest." Applied specifically to the government of England in the period 1649-1660, and later to self-governing former colonies under the British crown (1917). In the U.S., it forms a part of the official name of Pennsylvania, Massachusetts, Virginia, Kentucky, and Puerto Rico but has no special significance.
commotion (n.)
late 14c., "violent movement or agitation, emotional disturbance," from Old French commocion "violent motion, agitation" (12c., Modern French commotion) and directly from Latin commotionem (nominative commotio) "violent motion, agitation," noun of action from past participle stem of commovere "to move, disturb," from com "with, together," perhaps here "thoroughly" (see com-) + movere "to move" (from PIE root *meue- "to push away").
From mid-15c. as "public unrest or disturbance." Verbs commote "to disturb, stir up" (1852), commove (late 14c.) are marked "rare" in Century Dictionary.
communicate (v.)
1520s, "to impart (information, etc.); to give or transmit (a quality, feeling, etc.) to another," from Latin communicatus, past participle of communicare "to share, communicate, impart, inform," literally "to make common," related to communis "common, public, general" (see common (adj.)). Meaning "to share, transmit" (diseases, etc.) is from 1530s. Intransitive sense, of rooms, etc., "to open into each other" is from 1731. Related: Communicated; communicating.
commune (v.)
c. 1300, "have dealings with," from Old French comuner "to make common, share" (10c., Modern French communier), from comun "common, general, free, open, public" (see common (adj.)). Meaning "to talk intimately" is late 14c. Related: Communed; communing.
communism (n.)
1843, "social system based on collective ownership," from French communisme (c. 1840), from commun (Old French comun "common, general, free, open, public;" see common (adj.)) + -isme (see -ism).
Originally a theory of society. As the name of a political or economic theory which rests upon the abolition of the right of private property, especially the means of production and distribution, and seeks the overthrow of capitalism by revolutions, it is attested from 1850, a translation of German Kommunismus (itself from French), in Marx and Engels' "Manifesto of the Communist Party." Compare communist.
By 1919 and through mid-20c. it was a general a term of abuse for revolutionaries, implying anti-social criminality without regard to political theory.
community (n.)
late 14c., "a number of people associated together by the fact of residence in the same locality," also "the common people" (not the rulers or the clergy), from Old French comunité "community, commonness, everybody" (Modern French communauté), from Latin communitatem (nominative communitas) "community, society, fellowship, friendly intercourse; courtesy, condescension, affability," from communis "common, public, general, shared by all or many" (see common (adj.)).
Latin communitatem "was merely a noun of quality ... meaning 'fellowship, community of relations or feelings' " [OED], but in Medieval Latin it came to be used concretely to mean "a society, a division of people." In English, the meaning "common possession or enjoyment" is from c. 1400. Sense of "a society or association of persons having common interests or occupations" also is from c. 1400.
An Old English word for "community" was gemænscipe "community, fellowship, union, common ownership," from mæne "common, public, general," and thus probably composed from the same PIE roots as communis. Middle English also had commonty (late 14c.) "the common people; a community," also later meaning "land held in common" (c. 1600).
Community service as a criminal sentence is recorded from 1972, American English. Community college, one offering post-secondary instruction geared to local needs and interests, is recorded from 1947, American English. Community chest "fund made up of individual donations to meet the needs of charity and social welfare in a community" is from 1919, American English.
communalism (n.)
"theory or principles of government by independent communes," 1871 (in reference to Paris), from French communalisme; see communal + -ism. Perhaps coined to keep the idea distinct from communisme.
communicator (n.)
"one who or that which communicates," 1660s, from Late Latin communicator, agent noun from communicare "to share, divide out; communicate, impart, inform; join, unite, participate in," literally "to make common," related to communis "common, public, general" (see common (adj.)). Related: Communicatory.
commune (n.)
1792, in a French context, "a community organized and self-governed for local interest, subordinate to the state," from French commune "small territorial divisions set up after the Revolution," from commune "free city, group of citizens" (12c.), from Medieval Latin communia, literally "that which is common," noun use of neuter plural of Latin adjective communis "common, general" (see common (adj.)).
The English word sometimes was used in reference to the idealistic communities formed in U.S. c. 1840s, inspired by Fourier and Owen, and was used in late 1960s of hippie settlements established along similar lines.
The Commune of Paris usurped the government during the Reign of Terror. The word later was applied to a government on communalistic principles set up in Paris in 1871 upon the withdrawal of the Germans, which was quickly suppressed by national troops. Adherents of the 1871 government were Communards. Communer is from or based on French communier.
communal (adj.)
1802, "pertaining to or of the nature of a (French) commune;" 1843 as "of or pertaining to a community," from French communal (Old French comunal, 12c.), from Late Latin communalis, from communa, from Latin communis (see commune (n.)). A revival of an obsolete Middle English adjective meaning "common, unanimous" (late 15c.). Related: Communality; communalization.
communicative (adj.)
late 14c., "that communicates," from French communicatif, from Latin communicat-, past participle stem of communicare "to share, divide out; communicate, impart, inform; join, unite, participate in," literally "to make common," related to communis "common, public, general" (see common (adj.)). Meaning "talkative, not reserved, ready to converse" is recorded from 1650s. Related: Communicativeness.
communication (n.)
early 15c., communicacioun, "act of communicating, act of imparting, discussing, debating, or conferring," from Old French comunicacion (14c., Modern French communication) and directly from Latin communicationem (nominative communicatio) "a making common, imparting, communicating; a figure of speech," noun of action from past-participle stem of communicare "to share, divide out; communicate, impart, inform; join, unite, participate in," literally "to make common," related to communis "common, public, general" (see common (adj.)).
The meaning "that which is communicated" is attested from late 15c.; the meaning "means of communication" is recorded by 1715. Related: Communications; communicational.
communicant (n.)
"one who takes communion," 1550s, from Latin communicantem (nominative communicans), present participle of communicare (see communication, and compare communion).
communicable (adj.)
late 14c., "communicating," from Old French communicable and directly from Late Latin communicabilis, from Latin communicare "to share, divide out; communicate, impart, inform; join, unite, participate in," literally "to make common," related to communis "common, public, general" (see common (adj.)). Meaning "capable of being imparted or transferred" is from 1530s. Sense of "ready to converse or impart information" is from 1530s. Related: Communicability.
communion (n.)
late 14c., communioun, "participation in something; that which is common to all; union in religious worship, doctrine, or discipline," from Old French comunion "community, communion" (12c.), from Latin communionem (nominative communio) "fellowship, mutual participation, a sharing," used in Late Latin ecclesiastical language for "participation in the sacrament," from communis "common, general" (see common (adj.)).
Used by Augustine, in belief that the word was derived from com- "with, together" + unus "oneness, union." In English, from mid-15c. as "the sacrament of the Eucharist," from c. 1500 as "act of partaking in the sacrament of the Eucharist." From 1610s as "intercourse between two or more."
communique (n.)
"an official announcement or report," 1852, from French communiqué, originally past participle of communiquer "to communicate" (14c.), from Latin communicare "impart, inform" (see communication). Originally the heading of official statements from the French government. Fowler says better, if it must be used in English, to print it with the accent.
communist
1841, as both a noun and adjective, from French communiste, from commun (Old French comun "common, general, free, open, public;" see common (adj.)) + -iste (see -ist). First attested in writing by John Goodwin Barmby (1820-1881), British Owenite and utopian socialist who founded the London Communist Propaganda Society in 1841. Main modern sense, "an opponent of capitalism or supporter of revolutionary leftism," emerged after publication of Communist Manifesto ("Manifest der Kommunistischen Partei") in 1848.
Shortened form Commie is attested from 1939. Century Dictionary (1900) recognizes the noun alone; as an adjective it has only communistic (1850) "relating to communists or communism."
communitarian (n.)
1841, "member of a commune or socialistic or communistic community," from commune or community + ending from utilitarian, etc. The adjective is attested from 1909.
commuter (n.)
"one who goes back and forth to work," 1865, American English, originally "holder of a commutation ticket," agent noun from commute (v.).
A commutation ticket (1848) was a ticket issued (by a railroad, etc.) at a reduced rate entitling the holder to travel over a given route a limited number of times or an unlimited number of times over a certain period. It is from commute in its sense of "to change one kind of payment into another" (1795), especially "to combine a number of payments into a single one, pay a single sum instead of a number of successive payments" (1845).
commutative (adj.)
"relating to exchange, interchangeable, mutual," 1530s, from Medieval Latin commutativus, from Latin commutat-, past participle stem of commutare (see commute (v.)). Commutative justice regulates interactions between two persons. Related: Commutatively.
commute (v.)
mid-15c., "to change (something into something else), transform," from Latin commutare "to often change, to change altogether," from com-, here perhaps an intensive prefix (see com-), + mutare "to change" (from PIE root *mei- (1) "to change, go, move").
Sense of "make less severe" is from 1630s; sense of "exchange, put in place of another" is from 1630s. Meaning "substitute one sort of burden for another" is from 1640s.
Meaning "go back and forth to work" is attested by 1889, from commutation ticket "a season pass" on a railroad, streetcar line, etc. (1848), from commute in its sense of "to change one kind of payment into another" (1795), especially "to combine a number of payments into a single one, pay a single sum instead of a number of successive payments" (1845). Related: Commuted; commuting; commutable.
The noun meaning "a journey made in commuting" is attested by 1960. Also compare commuter.
commutation (n.)
mid-15c., commutacioun, "act of giving one thing for another," from Old French commutacion "change, transformation, exchange, barter" (13c., Modern French commutation), from Latin commutationem (nominative commutatio) "a change, alteration," noun of action from past participle stem of commutare "to change, alter entirely" (see commute (v.)).
From c. 1500 as "a passage from one state to another;" 1590s as "act of substituting one thing for another."
commutator (n.)
1839, "apparatus for reversing the currents from a battery without rearranging the conductors," agent noun from Latin commutare (see commute (v.)). From 1880 as "contrivance for varying the strength of an electric current."
Como
lake in Italy, named for the town along its shore, which is Roman Comum, from Celtic cumba "valley" (compare coomb). Its ancient name was Lacus Larius; Lacus Comacinus begins to appear 4c. It is associated with Virgil and the two Plinys.
comorbidity (n.)
1985, from co- "along with" + morbidity "diseased condition." Comorbid (adj.) is a 1990 back-formation.
comped (adj.)
"given or admitted free," 1960s, see comp.
comp (n.)
"complimentary ticket," 1885, short for complimentary. Meaning "nonpaying guest" is attested by 1930s; generalized to "anything given free" by 1960s. As a verb, by 1974. Related: Comped; comping. As a shortening of compensation (especially worker's/workman's) it was in use by 1970s.
compact (n.2)
"small makeup case," 1919, from compact (adj.), based on its containing compacted face powder.
compact (n.1)
"an agreement or contract between two or more parties," 1590s, from Latin compactum "agreement," noun use of neuter past participle of compacisci "come to agreement," from com "with, together" (see com-) + pacisci "to covenant, contract" (from PIE root *pag- "to fasten").
compaction (n.)
late 14c., "act of making or state of being compact," from Old French compaction, from Latin compactionem (nominative compactio) "a putting or joining together," noun of action from past participle stem of compingere "to fasten together, construct," from com "with, together" (see com-) + pangere "to fix, fasten" (from PIE root *pag- "to fasten"). From 1520s as "the making of a compact."
compact (v.2)
"to make a compact, enter into an agreement," 1530s, from compact (n.1) or else from Old French compacter. Related: Compacted; compacting.
compactness (n.)
1640s, from compact (adj.) + -ness.
compact (adj.)
late 14c., of substances, "closely and firmly united," from Latin compactus "concentrated," past participle of compingere "to fasten together, construct," from com "with, together" (see com-) + pangere "to fix, fasten" (from PIE root *pag- "to fasten"). Related: Compactly; compactness. Compact car is 1960. Compact disc is from 1979.
compact (v.1)
"to pack or press closely together," early 15c., from Latin compactus, past participle of compingere "to fasten together" (see compact (adj.)). Related: Compacted; compacting.
compactor (n.)
1590s, "one who puts together," agent noun from compact (v.1). From 1947 as "device for compacting."
compadre (n.)
"companion," 1834, American English, from Spanish compadre "godfather," hence "benefactor, friend," from Medieval Latin compater, from com "with, together" (see com-) + pater "father" (see father (n.). Compare compere, compeer, also gossip (n.).
company (n.)
mid-12c., "large group of people," from Old French compagnie "society, friendship, intimacy; body of soldiers" (12c.), from Late Latin companio, literally "bread fellow, messmate," from Latin com "with, together" (see com-) + panis "bread," from PIE root *pa- "to feed." Abbreviation co. dates from 1670s.
Meaning "companionship, consort of persons one with another, intimate association" is from late 13c. Meaning "person or persons associated with another in any way" is from c. 1300. In Middle English the word also could mean "sexual union, intercourse" (c. 1300).
From late 14c. as "a number of persons united to perform or carry out anything jointly," which developed a commercial sense of "business association" by 1550s, the word having been used in reference to trade guilds from late 14c. Meaning "subdivision of an infantry regiment" (in 19c. usually 60 to 100 men, commanded by a captain) is from c. 1400.
Meaning "person or persons with whom one voluntarily associates" is from c. 1600; phrase keep company "consort" is from 1560s (bear company in the same sense is from c. 1300). Expression two's company "two persons are just right" (for conversation, etc.), is attested from 1849; the following line varies: but three is none (or not), 1849; three's trumpery (1864); three's a crowd (1856).
companionable (adj.)
"fitted for good fellowship, inclined to be agreeable," 1620s, from companion + -able. Middle English had compaignable "sociable, hospitable, kind, friendly" (late 14c.), from Old French. Related: Companionably; companionability.
companion (n.)
c. 1300, "one who accompanies or associates with another," from Old French compagnon "fellow, mate, friend, partner" (12c.), from Late Latin companionem (nominative companio), literally "bread fellow, messmate," from Latin com "with, together" (see com-) + panis "bread," from PIE root *pa- "to feed."
The Late Latin word is found first in the 6c. Frankish Lex Salica, and probably it is a translation of some Germanic word (compare Gothic gahlaiba "messmate," from hlaib "loaf of bread"). It replaced Old English gefera "traveling companion," from faran "go, fare."
The meaning "A person who lives with another in need of society, and who, though receiving remuneration, is treated rather as a friend and equal than as an inferior or servant" [OED] is from 1766.
companionship (n.)
"fellowship, association, company," 1540s, from companion + -ship.
compare (v.)
c. 1400, "regard or treat as equal;" early 15c. "liken, make a comparison, represent as similar," from Old French comparer "to compare, liken" (12c.), from Latin comparare "to liken, to compare," from com "with, together" (see com-) + par "equal" (see par (n.)). Related: Compared; comparing.
From c. 1500 as "note the similarities and differences of." Intransitive sense "bear comparison" is from mid-15c. To compare notes is from 1708.
In phrase without compare (1620s, with similar phrasing to 1530s) it might be altered by folk etymology from compeer "rival" (with-outen compere is attested from c. 1400) or blended with it; Middle English had withouten comparacioun (mid-15c.), wyþe-oute comparisoun (mid-14c.).
comparative (adj.)
mid-15c., "implying comparison," from Old French comparatif, from Latin comparativus "pertaining to comparison," from comparat-, past participle stem of comparare "make equal with, liken, bring together for a contest," from com "with, together" (see com-) + par "equal" (see par (n.)).
Originally grammatical and applied to derived adjectives such as greater, stronger, softer. General sense of "estimated by comparison, relative" is from 1590s. Meaning "involving the parallel pursuit of different branches of a subject" is from 1670s. Old English used wiðmetendlic as a loan-translation of Latin comparativus. Related: Comparatively.
comparable (adj.)
"capable of being compared," early 15c., from Old French comparable, from Latin comparabilis "capable of comparison," from comparare "make equal with, liken, bring together for a contest," from com "with, together" (see com-) + par "equal" (see par (n.)). Related: Comparably; comparability.
comparator (n.)
"apparatus for making comparisons," 1853, agent noun from Latin stem of compare.
comparation (n.)
early 15c., "act of comparing," from Latin comparationem (nominative comparatio) "a putting together," hence, "a comparing," noun of action from past participle stem of comparare "to couple together" (see comparison).
comparison (n.)
mid-14c., "equal, match, resemblance, similarity," from Old French comparaison "comparison" (12c.), from Latin comparationem (nominative comparatio), noun of action from past participle stem of comparare "make equal with, liken, bring together for a contest," from com "with, together" (see com-) + par "equal" (see par (n.)).
From late 14c. as "act of putting two things together and regarding them as equal," also "act of comparing."
compartment (n.)
a part separated from adjoining parts by a partition," "1560s, from French compartiment "part partitioned off" (16c.), through Italian compartimento, from Late Latin compartiri "to divide," from com-, here probably as an intensive prefix (see com-), + partis, genitive of pars "a part, piece, a share, a division" (from PIE root *pere- (2) "to grant, allot").
compartmentalize (v.)
also compartmentalise, "divide or separate into compartments," 1918, from compartmental + -ize. Related: Compartmentalized; compartmentalizing.
compartmentalization (n.)
also compartmentalisation, "act or fact of being divided into compartments," 1913, from compartmentalize + noun ending -ation.
compartmental (adj.)
"of or pertaining to a compartment or compartments," 1831, from compartment + -al (1).
compass (n.)
c. 1300, "space, area, extent, circumference," from Old French compas "circle, radius; size, extent; pair of compasses" (12c.), from compasser "to go around, measure (with a compass); divide equally," from Vulgar Latin *compassare "to pace out," from Latin com "with, together" (see com-) + passus "a step" (from PIE root *pete- "to spread").
The mathematical instrument for describing circles was so called in English from mid-14c. The mariners' directional tool (so called since early 15c.) took the name, perhaps, because it's round and has a point like the mathematical instrument.
Meaning "limits, boundary" is from 1550s. Sense of "range of notes which a given voice or instrument can produce" is from 1590s.
The word is in most European languages, with a mathematical sense in Romance, a nautical sense in Germanic, and both in English. In Middle English it also could mean "ingenuity, subtlety, cunning." Also an adverb in Middle English: to go compass was "go in a circle, go around."
compass (v.)
c. 1300, "to devise, plan;" early 14c. as "to surround, contain, envelop, enclose;" from Anglo-French cumpasser, Old French compasser "to go around, measure (with a compass), divide equally, calculate; plan" (12c.), from Vulgar Latin *compassare "to pace out" (source of Italian compassare, Spanish compasar), from Latin com "with, together" (see com-) + passus "a step" (from PIE root *pete- "to spread"). Related: Compassed; compassing.
compassion (n.)
"feeling of sorrow or deep tenderness for one who is suffering or experiencing misfortune," mid-14c., compassioun, literally "a suffering with another," from Old French compassion "sympathy, pity" (12c.), from Late Latin compassionem (nominative compassio) "sympathy," noun of state from past-participle stem of compati "to feel pity," from com "with, together" (see com-) + pati "to suffer" (see passion).
Latin compassio is an ecclesiastical loan-translation of Greek sympatheia (see sympathy). Sometimes in Middle English it meant a literal sharing of affliction or suffering with another. An Old English loan-translation of compassion was efenðrowung.
compassionate (adj.)
"characterized by compassion," 1580s, from compassion + -ate (1). Related: Compassionately. Phrase compassionate conservatism in American political language recorded by 1992, popularized, if not coined, by Marvin Olasky, instructor at University of Texas at Austin.
compatible (adj.)
"capable of coexisting in harmony, reconcilable," mid-15c., from Medieval Latin compatibilis, from Late Latin compati (see compassion). Related: Compatibly; compatibility.
compatriot (n.)
"fellow-countryman, inhabitant of the same country with another," 1610s, from French compatriote (16c.), from Latin compatriota, from com "with, together" (see com-) + patriota "countryman" (see patriot).
compeer (n.)
"one who is the peer or equal of another," also "a close friend, companion," late 14c., from Old French compere, an appellation of friendly greeting, "friend, brother," from com- "with" (see com-) + second element from Latin parem "equal" (see par (n.)).
compelling (adj.)
c. 1600, "that compels," present-participle adjective from compel. Meaning "demanding attention" is from 1901. Related: Compellingly.
compel (v.)
"to drive or urge irresistibly by physical or moral force," mid-14c., from Old French compellir and directly from Latin compellere "to drive together, drive to one place" (of cattle), "to force or compel" (of persons), from com "with, together" (see com-) + pellere "to drive" (from PIE root *pel- (5) "to thrust, strike, drive"). Related: Compelled; compelling.
compendious (adj.)
"concise, abridged but comprehensive," late 14c., from Latin compendiosus "advantageous; abridged, brief," from compendium "a shortening" (see compendium). Related: Compendiously.
compendium (n.)
"brief compilation containing the general principles or leading points of a longer system or work," 1580s, from a Medieval Latin use of Latin compendium "a shortening, saving," literally "that which is weighed together," from compendere "to weigh together," from com "with, together" (see com-) + pendere "to hang, cause to hang; weigh; pay" (from PIE root *(s)pen- "to draw, stretch, spin"). Nativized earlier in English as compendi (mid-15c.).
compensation (n.)
late 14c., "action of compensating," from Latin compensationem (nominative compensatio) "a weighing one thing against another, a balancing," noun of action from past participle stem of compensare "to weigh one thing (against another)," thus, "to counterbalance," from com "with, together" (see com-) + pensare, frequentative of pendere "to hang, cause to hang; weigh; pay" (from PIE root *(s)pen-"to draw, stretch, spin").
Meaning "what is given in recompense" is from c. 1600; meaning "amends for loss or damages" is from 1804; meaning "salary, wages" is attested from 1787, American English. The psychological sense is from 1914.
compensate (v.)
1640s, "be equivalent;" 1650s, "to counterbalance, make up for, give a substitute of equal value to," from Latin compensatus, past participle of compensare "weigh one thing (against another)," thus, "counterbalance," (etymologically "to weigh together").
This is a compound of com "with, together" (see com-) + pensare, frequentative of pendere "to hang, cause to hang; weigh; pay" (from PIE root *(s)pen- "to draw, stretch, spin").
The meaning "to recompense, remunerate" is from 1814. The earlier verb in English was compense (late 14c.). Related: Compensated; compensating.
compensable (adj.)
"capable of being compensated," 1660s, from French compensable (16c.), from compenser, from Latin compensare (see compensate). Middle English had the simple verb compense "make up for (something), counterbalance, compensate; requite; satisfy (a need)," from Latin compensus, but compensate seems to have replaced it. The Old French adjective compensable meant "to consider, ponder."
compensatory (adj.)
"serving to compensate," c. 1600, probably from or modeled on French compensatoire, from Latin compensatus, past participle of compensare (see compensate). Psychological sense is from 1921.
compere (n.)
1738, from French compère "a godfather" in relation to the godmother or biological father, hence, as a friendly greeting, "friend, fellow," from Old French compere (13c.), from Medieval Latin compater (see compadre, and compare compeer, gossip). In vaudeville and other entertainment, "master of ceremonies, organizer of a show" (1914).
competent (adj.)
late 14c., "suitable, answering all requirements, sufficient, adequate," from Old French competent "sufficient, appropriate, suitable," and directly from Latin competentem (nominative competens), present participle of competere "coincide, agree" (see compete). It preserves the classical Latin sense of the verb, whereas the meaning in compete is a post-classical evolution. Meaning "able, fit, having ability or capacity" is from 1640s. Legal sense "having legal capacity or qualification" is late 15c. Related: Competently.
competence (n.)
1590s, "rivalry" (based on compete), also "adequate supply," both senses now obsolete; 1630s as "sufficiency of means for living at ease," from French compétence, from Latin competentia "meeting together, agreement, symmetry," from competens, present participle of competere, especially in its earlier sense of "fall together, come together, be convenient or fitting" (see compete).
Meaning "adequate range of capacity or ability, sufficiency to deal with what is at hand" is from 1790. Legal sense "capability or fitness to be heard in court" is from 1708.
competency (n.)
1590s, "sufficiency to satisfy the wants of life," from Latin competentia "meeting together, agreement, symmetry," from competens, present participle of competere (see compete). Meaning "sufficiency of qualification" is recorded from 1797.
compete (v.)
1610s, " to enter or be put in rivalry with," from French compéter "be in rivalry with" (14c.), or directly from Late Latin competere "strive in common, strive after something in company with or together," in classical Latin "to meet or come together; agree or coincide; to be qualified," from com "with, together" (see com-) + petere "to strive, seek, fall upon, rush at, attack" (from PIE root *pet- "to rush, to fly").
According to OED, rare 17c., revived from late 18c. in sense "to strive (alongside another) for the attainment of something" and regarded early 19c. in Britain as a Scottish or American word. Market sense is from 1840s (perhaps a back-formation from competition); athletics sense attested by 1857. Intransitive use is by 1974. Related: Competed; competing.
competitive (adj.)
1826, "pertaining to or involving competition," from Latin competit-, past participle stem of competere (see compete) + -ive. Meaning "eager to compete, aggressive, ambitious" is by 1977. Related: Competitively; competitiveness.
competition (n.)
c. 1600, "action of seeking or endeavoring to gain what another is endeavoring to gain at the same time," from Late Latin competitionem (nominative competitio) "rivalry," in classical Latin "agreement," noun of action from past participle stem of competere (see compete).
Meaning "a contest for something, a trial of skill as a test of superiority or fitness" is from 1610s. Sense of "rivalry in the marketplace" attested from 1793; that of "entity or entities with which one competes" is from 1961, especially in business.
competitor (n.)
1530s, "one who competes in rivalry (with another), a rival," from French compétiteur (16c.), or directly from Latin competitor "rival," agent noun from past-participle stem of competere (see compete). As "one placed in a competition," 1650s.
compile (v.)
"to collect and present information from authentic sources, to make or form by putting together in some order written or printed material from various sources," early 14c., from Old French compiler "compile, collect" (13c.) and directly from a Medieval Latin special use of Latin compilare "to plunder, rob," probably originally "bundle together, heap up;" hence "to pack up and carry off," from com "with, together" (see com-) + pilare "to compress, ram down." Related: Compiled; compiling.
compilation (n.)
mid-15c., "that which is compiled," also "action of compiling, act of bringing together and adapting things said or written by different persons for the exposition of a subject," from Old French compilacion "compilation, collection," from Latin compilationem (nominative compilatio) "a compilation," literally "a pillaging," noun of action from past-participle stem of compilare (see compile).
compiler (n.)
mid-14c., "a chronicler, one who makes a compilation," from Anglo-French compilour, Old French compileur "author, chronicler," from Latin compilatorem, agent noun from compilare (see compile). Another form of the word current in Middle and early Modern English was compilator "a plagiarist; a compiler" (c. 1400), directly from Latin.
complacency (n.)
"fact or state of being pleased with something or someone, especially oneself," 1640s, from same source as complacence but with the later form of the suffix (see -cy).
complacence (n.)
mid-15c., "pleasure, gratification," especially "self-satisfaction, delight in one's condition" (c. 1500), from Medieval Latin complacentia "satisfaction, pleasure," from Latin complacentem (nominative complacens), present participle of complacere "to be very pleasing," from com-, here perhaps an intensive prefix (see com-), + placere "to please" (see please (v.)). The sense of "disposition to please" (1620s) now goes with complaisance.
complacent (adj.)
1650s, "pleasing," from Latin complacentem (nominative complacens) "very pleasing," present participle of complacere "be very pleasing" (see complacence). Meaning "pleased with oneself, self-satisfied" is from 1767. Sense of "civil, kindly, disposed to give pleasure" is from 1790. Related: Complacently.