query (n.)youdaoicibaDictYouDict[query 词源字典]
1530s, quaere "a question," from Latin quaere "ask," imperative of quaerere "to seek, look for; strive, endeavor, strive to gain; ask, require, demand;" figuratively "seek mentally, seek to learn, make inquiry," probably ultimately from PIE *kwo-, root forming the stem of relative and interrogative pronouns (see who). Spelling Englished or altered c. 1600 by influence of inquiry.[query etymology, query origin, 英语词源]
query (v.)youdaoicibaDictYouDict
"to question," 1650s, from query (n.). Related: Queried; querying.
quesadilla (n.)youdaoicibaDictYouDict
Mexican tortilla with filling of cheese, etc., 1944, from Spanish, diminutive of quesada, "type of cheesecake," from queso "cheese," from Latin caeseus (see cheese (n.1)).
quest (n.)youdaoicibaDictYouDict
c. 1300, "an inquest;" early 14c., "a search for something" (especially of judicial inquiries or hounds seeking game), from Old French queste "search, quest, chase, hunt, pursuit; inquest, inquiry" (12c., Modern French quête), properly "the act of seeking," and directly from Medieval Latin questa "search, inquiry," alteration of Latin quaesitus (fem. quaesita) "sought-out, select," past participle of quaerere "seek, gain, ask" (see query (n.)). Romance sense of "adventure undertaken by a knight" (especially the search for the Grail) is attested from late 14c. Johnson's dictionary has questmonger "Starter of lawsuits or prosecutions."
quest (v.)youdaoicibaDictYouDict
mid-14c., "to seek game, hunt," from quest (n.) and from Old French quester "to search, hunt," from queste (n.). Related: Quested; questing.
question (n.)youdaoicibaDictYouDict
early 13c., "philosophical or theological problem;" early 14c. as "utterance meant to elicit an answer or discussion," also as "a difficulty, a doubt," from Anglo-French questiun, Old French question "question, difficulty, problem; legal inquest, interrogation, torture," from Latin quaestionem (nominative quaestio) "a seeking, a questioning, inquiry, examining, judicial investigation," noun of action from past participle stem of quaerere "ask, seek" (see query (v.)).

No question "undoubtedly" is from mid-15c; no questions asked "accountability not required" is from 1879 (especially in newspaper advertisements seeking the return of something lost or stolen). Question mark is from 1849, sometimes also question stop (1862); figurative use is from 1869. To be out of the question (c. 1700) is to be not pertinent to the subject, hence "not to be considered."
question (v.)youdaoicibaDictYouDict
late 15c., from question (n.) and from Middle French questionner "ask questions, interrogate, torture" (13c.), from question (n.). Related: Questioned; questioning. Alternative questionize attested from 1847.
questionable (adj.)youdaoicibaDictYouDict
1580s, "that may be interrogated;" c. 1600, "open to dispute, doubtful," from question (v.) + -able. Deprecatory sense of "dubious in character" is attested from 1806. Related: Questionably.
questioner (n.)youdaoicibaDictYouDict
1550s, agent noun from question (v.).
questionnaire (n.)youdaoicibaDictYouDict
1901, from French questionnaire "list of formal questions," from questionner "to question," (see question (v.)). Purists preferred native formation questionary (1540s); see -ary.
quetzal (n.)youdaoicibaDictYouDict
central American bird with brilliant plumage, 1827, from Spanish quetzal, from Aztec quetzalli the bird name, literally "tail-feather."
Quetzalcoatl (n.)youdaoicibaDictYouDict
plumed serpent god of the Toltecs and Aztecs, 1570s, from Nahuatl (Aztecan) quetzalli (see quetzal) + coatl "snake."
queue (n.)youdaoicibaDictYouDict
late 15c., "band attached to a letter with seals dangling on the free end," from French queue "a tail," from Old French cue, coe "tail" (12c., also "penis"), from Latin coda (dialectal variant or alternative form of cauda) "tail," of unknown origin. Also in literal use in 16c. English, "tail of a beast," especially in heraldry. The Middle English metaphoric extension to "line of dancers" (c. 1500) led to extended sense of "line of people, etc." (1837). Also used 18c. in sense of "braid of hair hanging down behind" (first attested 1748).
queue (v.)youdaoicibaDictYouDict
"to stand in a line," 1893, from queue (n.). Earlier "put hair up in a braid" (1777). Related: Queued; queueing. Churchill is said to have coined Queuetopia (1950), to describe Britain under Labour or Socialist rule.
queueing (n.)youdaoicibaDictYouDict
"act or fact of standing in line," 1918, verbal noun from queue (v.).
"Queueing" had really become an equivalent for sport with some working-class women. It afforded an occasion and an opportunity for gossip. ["The War of Food in Britain," in "The Congregationalist and Advance," April 25, 1918]
quey (n.)youdaoicibaDictYouDict
"young cow," Scottish and Northern English dialect, late 14c., from Old Norse kviga, apparently from ku "cow" (see cow (n.)).
qui viveyoudaoicibaDictYouDict
1726, in on the qui vive "on the alert," from French qui voulez-vous qui vive? sentinel's challenge, "whom do you wish to live," literally "(long) live who?" In other words, "whose side are you on?" (The answer might be Vive la France, Vive le roi, etc.).
quib (n.)youdaoicibaDictYouDict
evasion of a point, 1540s, from Latin quibus "by what (things)?," dative or ablative plural of quid "in what respect? to what extent?; how? why?," neuter of relative pronoun quis (see who). "[A]s a word of frequent occurrence in legal documents ... hence associated with the 'quirks and quillets' of the law." [OED]. Also compare quibble.
quibble (n.)youdaoicibaDictYouDict
1610s, "a pun, a play on words," probably a diminutive of obsolete quib "evasion of point at issue," based on an overuse of Latin quibus? in legal jargon, which supposedly gave it the association with trivial argument. Meaning "equivocation, evasion of the point" is attested from 1660s.
quibble (v.)youdaoicibaDictYouDict
"equivocate, evade the point, turn from the point in question or the plain truth," 1650s, from quibble (n.). Earlier "to pun" (1620s). Related: Quibbled; quibbling.