一度 - The Free Dictionaryによる定義

Once - definition of once by The Free Dictionary Once - definition of once by The Free Dictionary https://www.thefreedictionary.com/once Printer Friendly once Also found in: Thesaurus , Medical , Financial , Acronyms , Idioms , Wikipedia . Related to once: Once Upon a Time once (wŭns) adv. 1. One time only: once a day. 2. At one time in the past; formerly. 3. At any time; ever: Once known, his face is never forgotten. 4. By one degree of relationship: my first cousin once removed. n. A single occurrence; one time: Once will have to do. You can go just this once. conj. As soon as; if ever; when: Once he goes, we can clean up. adj. Having been formerly; former: the once capital of the nation. Idioms: at once 1. All at one time; simultaneously: Everything happened at once. The view of the skyline is at once awesome, grand, and disappointing. 2. Immediately; instantly: Leave the room at once. once more /again 1. Another time; again: Could you repeat yourself once more? 2. As usual; in typical fashion: Once more, you've proven yourself inept at chess. [Middle English ones , from on , one , from Old English ān ; see oi-no- in Indo-European roots .] American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. once ( wʌns ) adv 1. one time; on one occasion or in one case 2. at some past time; formerly: I could speak French once . 3. by one step or degree (of relationship): a cousin once removed . 4. ( in conditional clauses, negatives, etc ) ever; at all: if you once forget it . 5. (Mathematics) multiplied by one 6. once and away a. conclusively b. occasionally 7. once and for all conclusively; for the last time 8. once in a while occasionally; now and then 9. once or twice once and again a few times 10. once upon a time used to begin fairy tales and children's stories conj ( subordinating ) as soon as; if ever or whenever: once you begin, you'll enjoy it . n 11. one occasion or case: you may do it, this once . 12. all at once a. suddenly or without warning b. simultaneously 13. at once a. immediately b. simultaneously 14. for once this time, if (or but) at no other time [C12 ones, ānes, adverbial genitive of on, ān one] Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014 once (wʌns) adv. 1. at one time in the past; formerly: a once powerful nation. 2. a single time: We eat out once a week. 3. even a single time; at any time; ever: if the facts once become known. 4. by a single step, degree, or grade: a cousin once removed. n. 5. a single occasion; one time only: Once is enough. conj. 6. if or when at any time; if ever. 7. whenever; as soon as: Once you're finished, you can leave. adj. 8. former; one-time: the once and future king. Idioms: 1. at once, a. at the same time; simultaneously. b. immediately; promptly. 2. once in a while, at intervals; occasionally. [before 1150; Middle English ones, Old English ānes, orig. genitive of ān one ] Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved. once 1. meaning 'only one time' If something happens once , it happens only one time. I've been out with him once , that's all. I have never forgotten her, though I saw her only once . When once is used with this meaning, it usually goes at the end of a clause. 2. used about the past You also use once to say that something happened at some time in the past. I once investigated this story and I don't think it's true. ' Once I saw a shooting star here,' Jeffrey says. When once is used with this meaning, it usually goes in front of a verb or at the beginning of a clause. You also use once to say that something was true in the past, although it is no longer true. These walls were once brightly coloured. She was a teacher once . When once is used with this meaning, it usually goes after be or an auxiliary verb, or at the end of a clause. Be Careful! Don't use 'once' to show that something will happen at some time in the future. Instead you use one day for events in the distant future, or sometime for things that might happen fairly soon. One day , you'll be very glad we stopped you. I'll give you a ring sometime . 3. 'at once' If you do something at once , you do it immediately. She stopped playing at once . I knew at once that something was wrong. Collins COBUILD English Usage © HarperCollins Publishers 1992, 2004, 2011, 2012 Thesaurus Antonyms Related Words Synonyms Legend: Switch to new thesaurus Adv. 1. once - on one occasion; "once I ran into her" in one case , one time 2. once - as soon as; "once we are home, we can rest" 3. once - at a previous time; "at one time he loved her"; "her erstwhile writing"; "she was a dancer once"; erst , erstwhile , formerly , at one time Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. once adverb 1. on one occasion , one time , one single time I only met her once, very briefly. 2. at one time , in the past , previously , formerly , long ago , in the old days , once upon a time , in times past , in times gone by I lived there once, before I was married. conjunction 1. as soon as , when , after , the moment , immediately , the instant Once she got inside the house, she slammed the door. all at once suddenly , unexpectedly , abruptly , all of a sudden , out of the blue (informal) , without warning All at once there was a knock at the door. at once 2. immediately , now , right now , straight away , directly , promptly , instantly , right away , without delay , without hesitation , forthwith , this (very) minute , pronto (informal) , this instant , straightway (archaic) , posthaste , tout de suite (French) I must go at once. 3. simultaneously , together , at the same time , all together , in concert , in unison , concurrently , in the same breath , in chorus , at or in one go (informal) They all started talking at once. once and for all for the last time , finally , completely , for good , positively , permanently , for ever , decisively , inexorably , conclusively , irrevocably , for all time , inescapably , with finality , beyond the shadow of a doubt We have to resolve this matter once and for all. once in a while occasionally , sometimes , at times , from time to time , on and off , irregularly , on occasion , now and again , periodically , every now and then , every so often , at intervals , off and on He phones me once in a while. Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002 once adverb At a time in the past: already , before , earlier , erstwhile , formerly , previously . Archaic: aforetime , beforetime . adjective Having been such previously: erstwhile , former , late , old , onetime , past , previous , quondam , sometime , whilom . The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Translations ذات مَرَّه في الوقْت الذي، عِنْدَما، حالَما مَرَةٌ مَرَّه jednou da en gang én gang engang einmal einst sobald Tröpfchen früher άπαξ μόλις παλιά άλλοτε una vez una vez que anteriormente antes antiguamente kerran kerta kunhan une fois une fois que aussitôt que autrefois dès que jednom egykor egyszer einu sinni í eitt skipti strax og, òegar una volta subito un tempo insieme non appena 一度 한 번 bent kartą kadaise kartą visiems laikams vos tik kad kādreiz reiz tiklīdz vēl vienu reizi eens zodra en gang raz outrora uma vez однажды однократно как-то когда-то kedysi brž ko enkrat naenkrat nekoč pri priči en gång förut tidigare ครั้งหนึ่ง bir kez/defa bir seferinde bir zamanlar -er/ar eskiden một lần 一次 曾经 一旦 once [wʌns] A. ADV 1. (= on one occasion ) → una vez you once said you'd never do that → una vez dijiste que nunca harías eso he walked away without looking back once → se alejó caminando sin mirar atrás ni una sola vez once a thief, always a thief → quien roba una vez roba veinte once a smoker, always a smoker → el que es fumador no lo deja de ser nunca once a week → una vez a la or por semana once again → otra vez , una vez más once and for all → de una vez (por todas) we were here once before → ya estuvimos aquí una vez antes once every two days → una vez cada dos días for once → por una vez once more → otra vez , una vez más more than once → más de una vez it never once occurred to me → ni se me occurrió once only → sólo una vez , una sola vez once or twice → un par de veces , una o dos veces (every) once in a while → de vez en cuando , de cuando en cuando , cada cuando ( LAm ) see also blue A1 2. (= formerly ) → antes it had once been white → antes había sido blanco a once powerful nation → un país que antes or en su día había sido poderoso the once opulent city → la que en su día fuera una opulenta ciudad , la otrora opulenta ciudad (frm) the ring once belonged to my father → el anillo había pertenecido en tiempos a mi padre once when we were young → hace tiempo cuando éramos jóvenes Texas was once ruled by Mexico → Tejas estuvo en su tiempo gobernada por México I knew him once → le conocí hace tiempo once upon a time there was ( as start of story ) → érase una vez ..., había una vez ... once upon a time they used to hang people for stealing sheep (= in the old days ) → hubo un tiempo en que solían ahorcar a la gente que robaba ovejas 3. at once 3.1. (= immediately ) → inmediatamente ; (= now ) → ahora mismo remove from the heat and serve at once → retirar del fuego y servir inmediatamente he read the letter at once → leyó la carta inmediatamente or en seguida we'd better leave at once → mejor que nos vayamos ahora mismo stop it at once! → ¡ deja de hacer eso ahora mismo or inmediatamente