caudillo (n.)youdaoicibaDictYouDict[caudillo 词源字典]
dictator in Spain or Latin America, 1852, from Spanish caudillo, cabdillo "leader, chief," from Late Latin capitellum, diminutive of caput (genitive capitis) "head" (see capitulum). Later in Spain taken by Franco as a title in imitation of German Führer, Italian Duce.[caudillo etymology, caudillo origin, 英语词源]
caudle (n.)youdaoicibaDictYouDict
"hot drink," late 13c., from Old North French caudel (Old French chaudel, 12c., Modern French chaudeau), from Medieval Latin caldellum, diminutive of caldum, neuter of Latin caldus "warm" (see calorie).
caughtyoudaoicibaDictYouDict
past tense and past participle of catch (v.), attested from 14c., predominant after c. 1800, replacing earlier catched. A rare instance of English strong verb with a French origin. This might have been by influence of Middle English lacchen (see latch (v.)), which also then meant "to catch" and was a synonym of catch (as their noun forms remain), and which then had past tense forms lahte, lauhte, laught. The influence happened before latch switched to its modern weak conjugation.
caul (n.)youdaoicibaDictYouDict
early 14c., "close-fitting cap worn by women," from French cale "cap," back-formation from calotte, from Italian callotta, from Latin calautica "type of female headdress with pendent lappets," a foreign word of unknown origin. Medical use, in reference to various membranes, dates to late 14c. Especially of the amnion enclosing the fetus before birth from 1540s. This, if the child is born draped in it, was supersititously supposed to protect against drowning (cauls were advertised for sale in British newspapers through World War I).
cauldron (n.)youdaoicibaDictYouDict
c. 1300, caudron, from Anglo-French caudrun, Old North French cauderon (Old French chauderon "cauldron, kettle"), from augmentative of Late Latin caldaria "cooking pot" (source of Spanish calderon, Italian calderone), from Latin calidarium "hot bath," from calidus "warm, hot" (see calorie). The -l- was inserted 15c. in imitation of Latin.
cauliflower (n.)youdaoicibaDictYouDict
1590s, originally cole florye, from Italian cavoli fiori "flowered cabbage," plural of cavolo "cabbage" + fiore "flower" (from Latin flora; see flora).

First element is from Latin caulis "cabbage" (originally "stem, stalk") which was borrowed into Germanic and is the source of cole in cole-slaw and of Scottish kale. The front end of the word was re-Latinized from 18c.; the back end was influenced by flower (n.). The boxer's cauliflower ear is from 1907.
cauline (adj.)youdaoicibaDictYouDict
"pertaining to or growing on a stem," 1756, from Latin caulis "stalk" (see cole).
caulis (n.)youdaoicibaDictYouDict
"stem or stalk of a plant," Latin; see cole.
caulk (v.)youdaoicibaDictYouDict
late 14c., "to stop up crevices or cracks," from Old North French cauquer, from Late Latin calicare "to stop up chinks with lime," from Latin calx (2) "lime, limestone" (see chalk). Original sense is nautical, of making ships watertight. Related: Caulked; caulking. As a noun, "caulking material," by 1980 (caulking in this sense was used from 1743). Related: Caulker.
causal (adj.)youdaoicibaDictYouDict
1530s, from Latin causalis "relating to a cause," from causa (see cause (n.)).
causality (n.)youdaoicibaDictYouDict
c. 1600, from causal + -ity.
causation (n.)youdaoicibaDictYouDict
1640s, from Latin causationem (nominative causatio) "excuse, pretext," in Medieval Latin "action of causing," from causa (see cause).
causative (adj.)youdaoicibaDictYouDict
early 15c. (as a noun), from French causatif, from Latin causativus, from causa (see cause (n.)).
cause (n.)youdaoicibaDictYouDict
c. 1200, "reason for action, grounds for action; motive," from Old French cause "cause, reason; lawsuit, case in law" (12c.), and directly from Latin causa "a cause; a reason; interest; judicial process, lawsuit," which is of unknown origin. In English, sense of "matter of concern; side taken in controversy" is from c. 1300; that of "the source of an effect" is early 14c.; meaning "reason for something taking place" is late 14c. Cause célèbre "celebrated legal case" is 1763, from French. Cause why? "for what reason?" is in Chaucer.
cause (v.)youdaoicibaDictYouDict
late 14c., "produce an effect," also "impel, compel," from Old French causer "to cause" (13c.) and directly from Medieval Latin causare, from Latin causa "a cause; a reason; interest; judicial process, lawsuit," which is of unknown origin. Related: Caused; causing. Classical Latin causari meant "to plead, to debate a question."
causeway (n.)youdaoicibaDictYouDict
1570s, from Middle English cauceweye "raised road" (mid-15c.), first element from Anglo-French cauce, Old North French cauciee (12c., Modern French chaussée), from Vulgar Latin *via calciata "paved way," from Latin calcis, genitive of calx (2) "limestone," or Late Latin calciare "to stamp with the heels, tread" (on notion of a road or mound across marshy ground made firm by treading down), from Latin calx (1) "heel." For second element, see way (n.).
caustic (adj.)youdaoicibaDictYouDict
c. 1400, "burning, corrosive," from Latin causticus "burning, caustic," from Greek kaustikos "capable of burning; corrosive," from kaustos "combustible; burnt," verbal adjective from kaiein, the Greek word for "to burn" (transitive and intransitive) in all periods, which is of uncertain origin with no certain cognates outside Greek. Figurative sense of "sarcastic" is attested from 1771. As a noun, early 15c., from the adjective.
cauterization (n.)youdaoicibaDictYouDict
c. 1400, from Old French cauterisation (14c.) and directly from Late Latin cauterizationem (nominative cauterizatio), noun of action from past participle stem of cauterizare (see cauterize).
cauterize (v.)youdaoicibaDictYouDict
c. 1400, from Old French cauterisier, from Late Latin cauterizare "to burn or brand with a hot iron," from Greek kauteriazein, from kauter "burning or branding iron," from kaiein "to burn" (see caustic). Related: Cauterized; cauterizing.
cautery (n.)youdaoicibaDictYouDict
1540s, from Latin cauterium "branding iron," from Greek kauterion (see cauterize).