claretyoudaoicibaDictYouDict[claret 词源字典]
claret: [14] Claret was originally a ‘lightcoloured wine’ – pale red (virtually what we would now call rosé), but also apparently yellowish. The word comes ultimately from Latin clārus ‘clear’; from this was derived the verb clārāre, whose past participle was used in the phrase vīnum clārātum ‘clarified wine’. This passed into Old French as vin claret.

Modern French clairet preserves the word’s early sense ‘pale wine, rosé’, but in English by the later 17th century seems to have been transferred to red wine, and since in those days the vast majority of red wine imported into Britain came from Southwest France, and Bordeaux in particular, it was not long before claret came to mean specifically ‘red Bordeaux’.

=> clear[claret etymology, claret origin, 英语词源]
clarionyoudaoicibaDictYouDict
clarion: see clear
declareyoudaoicibaDictYouDict
declare: [14] To declare something is to make it ‘clear’. English acquired the word from Latin dēclārāre ‘make clear’, a compound verb formed from the intensive prefix - and clārāre ‘make clear’, a derivative of clārus ‘clear’.
=> claret, clear
ClarayoudaoicibaDictYouDict
fem. personal name, from Latin Clara, from fem. of clarus "bright, shining, clear" (see clear (adj.) and compare Claire). Derivatives include Clarisse, Clarice, Clarabel, Claribel. The native form Clare was common in medieval England, perhaps owing to the popularity of St. Clare of Assisi.
ClarenceyoudaoicibaDictYouDict
surname, from Medieval Latin Clarencia, name of dukedom created 1362 for Lionel, third son of Edward III, so called from town of Clare, Suffolk, whose heiress Lionel married. Used as a masc. proper name from late 19c. As a type of four-wheeled closed carriage, named for the Duke of Clarence, later William IV.
clarendon (n.)youdaoicibaDictYouDict
a thickened Roman type face, 1845, evidently named for the Clarendon press at Oxford University, which was set up 1713 in the Clarendon Building, named for university Chancellor Edward Hyde, 1st Earl of Clarendon.
claret (n.)youdaoicibaDictYouDict
mid-15c., "light-colored wine," from Old French (vin) claret "clear (wine), light-colored red wine" (also "sweetened wine," a sense in English from late 14c.), from Latin clarus "clear" (see clear (adj.)). Narrowed English meaning "red wine of Bordeaux" (excluding burgundy) first attested 1700. Used in pugilistic slang for "blood" from c. 1600.
clarification (n.)youdaoicibaDictYouDict
1610s, "act of clearing or refining" (especially of liquid substances), from French clarification, from Late Latin clarificationem (nominative clarificatio), noun of action from past participle stem of clarificare (see clarify). The meaning "statement revising or expanding an earlier statement but stopping short of a correction" is attested by 1969, originally in newspapers.
clarify (v.)youdaoicibaDictYouDict
early 14c., "make illustrious, make known," from Old French clarifiier "clarify, make clear, explain" (12c.), from Late Latin clarificare "to make clear," also "to glorify," from Latin clarificus "brilliant," from clarus "clear, distinct" (see clear (adj.)) + root of facere "to make, do" (see factitious).

Meaning "make clear, purify" is from early 15c. in English; intransitive sense of "grow or become clear" is from 1590s. Figurative sense of "to free from obscurity" is from 1823. Related: Clarified; clarifying.
clarinet (n.)youdaoicibaDictYouDict
1768, from French clarinette (18c.), diminutive of clarine "little bell" (16c.), noun use of fem. of adjective clarin (which also was used as a noun, "trumpet, clarion"), from clair, cler (see clear (adj.)). Alternative form clarionet is attested from 1784.

The instrument, a modification of the medieval shawm, said to have been invented c. 1700 by J.C. Denner of Nuremberg, Germany. A recognized orchestral instrument from c. 1775. Ease of playing increased greatly with a design improvement from 1843 based on Boehm's flute.
After the hautboy came the clarinet. This instrument astonished every beholder, not so much, perhaps, on account of its sound, as its machinery. One that could manage the keys of a clarinet, forty five years ago, so as to play a tune, was one of the wonders of the age. Children of all ages would crowd around the performer, and wonder and admire when the keys were moved. [Nathaniel D. Gould, "Church Music in America," Boston, 1853]
German Clarinet, Swedish klarinett, Italian clarinetto, etc. all are from French. Related: Clarinettist.
clarion (n.)youdaoicibaDictYouDict
"small, high-pitched type of trumpet," early 14c., from Old French clarion "(high-pitched) trumpet, bugle" and directly from Medieval Latin clarionem (nominative clario) "a trumpet," from Latin clarus "clear" (see clear (adj.)). Clarion call is attested from 1838.
ClarisseyoudaoicibaDictYouDict
fem. proper name, often a diminutive of Clara and its relatives. Also, "a nun of the order of St. Clare" (1790s); the Franciscan order also known as the Poor Clares (c. 1600).
clarity (n.)youdaoicibaDictYouDict
c. 1300, clarte "brightness," from Old French clarté "clarity, brightness," from Latin claritas "brightness, splendor," also, of sounds, "clearness;" figuratively "celebrity, renown, fame," from clarare "make clear," from clarus "clear" (see clear (adj.)). Modern form is early 15c., perhaps a reborrowing from Latin. Meaning "clearness" is from 1610s.
ClarkyoudaoicibaDictYouDict
surname, from common Middle English alternative spelling of clerk (n.). In many early cases it is used of men who had taken minor orders.
declarant (n.)youdaoicibaDictYouDict
1680s, from French déclarant, from Latin declarantem (nominative declarans), present participle of declarare (see declare).
declaration (n.)youdaoicibaDictYouDict
mid-14c., "action of stating," from Old French declaration, from Latin declarationem (nominative declaratio), noun of action from past participle stem of declarare (see declare). Meaning "proclamation, public statement" is from 1650s. Declaration of independence is recorded from 1776 (the one by the British American colonies seems to be the first so called; though the phrase is not in the document itself, it was titled that from the first in the press).
declarative (adj.)youdaoicibaDictYouDict
mid-15c., from French déclaratif and directly from Late Latin declarativus, from past participle stem of Latin declarare (see declare).
declaratory (adj.)youdaoicibaDictYouDict
mid-15c., from Medieval Latin declaratorius, from Latin declarator, from declarare (see declare).
declare (v.)youdaoicibaDictYouDict
early 14c., from Old French declarer "explain, elucidate," or directly from Latin declarare "make clear, reveal, disclose, announce," from de- intensive prefix (see de-) + clarare "clarify," from clarus "clear" (see clear (adj.)). Related: Declared; declaring.