英语词源字典 - 在线词源网站

conceptualise (v.)[conceptualise 词源字典]: chiefly British English spelling of conceptualize; for suffix, see -ize. Related: Conceptualised; conceptualising.[conceptualise etymology, conceptualise origin, 英语词源]
conceptualization (n.): 1866; see conceptual + -ization. Perhaps based on French conceptualisation (1862).
conceptualize (v.): 1892, from conceptual + -ize. Related: Conceptualized; conceptualizing.
conceptually (adv.): 1842, from conceptual + -ly (2).
concern (v.): early 15c., "perceive, distinguish," also "refer to, relate to," from Middle French concerner, from Medieval Latin concernere "concern, touch, belong to," figurative use of Late Latin concernere "to sift, mix, as in a sieve," from Latin com- "with" (see com-) + cernere "to sift," hence "perceive, comprehend" (see crisis). Apparently the sense of the prefix shifted to intensive in Medieval Latin. Meaning "worry" is 17c. Related: Concerned; concerning. Letter opening to whom it may concern attested by 1740.
concern (n.): 1580s, from concern (v.).
concert (n.): 1660s, "agreement, accord, harmony," from French concert (16c.), from Italian concerto "concert, harmony," from concertare "bring into agreement," in Latin "to contend, contest, dispute," from com- "with" (see com-) + certare "to contend, strive," frequentative of certus, variant past participle of cernere "separate, decide" (see crisis).

Before the word entered English, meaning shifted from "to strive against" to "to strive alongside." Sense of "public musical performance" is 1680s. But Klein considers this too much of a stretch and suggests Latin concentare "to sing together" (from con- + cantare "to sing") as the source of the Italian word in the musical sense.
concertina (n.): 1835, from concert + fem. ending -ina. Portable musical instrument invented 1829 by Sir Charles Wheatstone. Concertina wire attested by 1917, so called from similarity to the musical instrument.
concerto (n.): 1730, from Italian concerto (see concert). Concerto grosso is from 1724.
concession (n.): mid-15c., from Old French concession (14c.) or directly from Latin concessionem (nominative concessio) "an allowing, conceding," noun of action from past participle stem of concedere (see concede). Meaning "right or privilege granted by government" is from 1650s. "Refreshment stand" sense is from 1910.
concessionaire (n.): 1862, from French concessionaire "person to whom a concession has been granted," from concession, from Latin concessionem (see concession).
conch (n.): type of shell, early 15c., from Latin concha "shellfish, mollusk," from Greek konkhe "mussel, shell," from PIE root *konkho-. The name for natives of Florida Keys since at least 1833; the prefered pronunciation there ("kongk") preserves the classical one.
concierge (n.): 1640s, from French concierge "caretaker, doorkeeper, porter" (12c.), probably from Vulgar Latin *conservius, from Latin conservus "fellow slave," from com- "with" (see com-) + servius "slave" (see serve (v.)).
conciliate (v.): 1540s, from Latin conciliatus, past participle of conciliare "to bring together, unite in feelings, make friendly," from concilium "council" (see council). Related: Conciliated; conciliating.
conciliation (n.): 1540s, from Middle French conciliation, from Latin conciliationem (nominative conciliatio) "a connection, union, bond," figuratively "a making friendly, gaining over," noun of action from past participle stem of conciliare (see conciliate).
conciliatory (adj.): 1570s, from conciliate + -ory. Related: Conciliator.
concise (adj.): 1580s, from Latin concisus "cut off, brief," past participle of concidere "to cut off, cut up, cut through, cut to pieces," from com-, intensive prefix (see com-), + caedere "to cut" (see -cide). Related: Concisely.
conciseness (n.): "expression of much in few words," 1650s, from concise + -ness.
[Conciseness] is the English word familiar to the ordinary man: concision is the LITERARY CRITIC'S WORD, more recent in English, used by writers under French influence & often requiring the reader to stop & think whether he knows its meaning. [Fowler]
concision (n.): late 14c., "cutting away, mutilation," also, from 16c., "circumcision," from Latin concisionem "a separation into divisions," literally "a cutting up," noun of action from past participle stem of concidere "to cut up" (see concise). From 18c. it began to be used in the sense of conciseness (q.v.).
conclave (n.): late 14c., "a place where cardinals meet to elect a pope," from Italian conclave, from Latin conclave "a room, chamber suite," probably originally "a room which may be locked," from com- "together" (see com-) + clavis "a key" (see slot (n.2)). Extended sense of "private assembly" is first recorded 1560s.