when

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when

  • /wɛn/
  • /wɪn/ pin pen merger
  • /ʍɛn/
  • /w̥ɛn/
  • /ʍɪn/
  • /w̥ɪn/ pin pen merger

Sounds like wen (wine–whine merger), win, winne, wynn (wine–whine merger, pin–pen merger) · Rhymes with -ɛn

Where it comes from

From Middle English when(ne), whan(ne), from Old English hwonne, from Proto-West Germanic *hwannē, from Proto-West Germanic *hwan, from Proto-Germanic *hwan (“at what time, when”), from Proto-Indo-European *kʷís (interrogative base).

Cognate with Scots whan (“when”), Dutch wanneer (“when”), wan (“when”) and wen (“when, if”), Low German wannehr (“when”), wann (“when”) and wenn (“if, when”), German wann (“when”) and wenn (“when, if”), Gothic 𐍈𐌰𐌽 (ƕan, “when, how”), Latin quandō (“when”). More at who.

Interjection sense: a playful misunderstanding of "say when" (i.e. say something / speak up when you want me to stop) as "say [the word] when".

adverb wen

  1. interrogative, not comparable At what time? At which time? Upon which occasion or circumstance? Used to introduce direct or indirect questions about time. When will they arrive?
  2. Internet, humorous, interrogative, not comparable, often Used after a noun or noun phrase in isolation to express impatience with an anticipated future event. The site's all bugged. Fix when?
  3. not comparable At an earlier time and under different, usually less favorable, circumstances. He's mister high and mighty now, but I remember him when.
  4. not comparable, relative At which, on which, during which: often omitted or replaced with that. That was the day when the Twin Towers fell.
  5. not comparable The time at, on or during which. I recall when they were called the Greys.
  6. informal, not comparable, in definitions or explanations A circumstance or situation in which. Love is when you can't get enough of someone.

conjunction wen

  1. At (or as soon as) that time that; at the (or any and every) time that; if. Pavlov's dogs salivate when [i.e. at any and every time that] they hear a bell.

    Similar: as soon as, immediately, once, whenever

  2. During the time that; at the time of the action of the following clause or participle phrase. They dream when [i.e. during the time that] they sleep.

    Similar: while

  3. At what time; at which time. I am here till Friday, when [i.e. at which time] I leave for Senegal.
  4. Since; given the fact that; considering that. I don't see the point of putting up Christmas decorations when I am the only person who is going to see them.

    Similar: given that

  5. Whereas; although; at the same time as; in spite of the fact that. You're picking at your scabs when you should be letting them heal.

    Similar: but, where, whereas

Similar: whilst, seeing that

pronoun wen

  1. interrogative What time; which time. Since when do I need your permission?

noun whens · wen

  1. The time at which something happens. A good article will cover the who, the what, the when, the where, the why and the how.

interjection wen

  1. humorous, often That's enough: a command asking someone to stop adding something, especially an ingredient or portion of food or drink; used in, or as if in, literal response to ‘Say when’. HOCKEN: Say “when”, Frank. / DREBIN: Whe—
  2. obsolete Expressing impatience. Why when I ſay?[…]Off with my boots, you rogues: you villaines, when?[…]Out you rogue[…]

Thesaurus

Closest in meaning: whenever, once, after, while, since, upon, as, immediately, instantly, momentarily, subsequently, presently, soon, eventually, meanwhile, meantime

conjunction

Similar: whilst, seeing that

Translations

Every language

adv at what time, as a direct question

Españolcuándo
한국어언제 eonje
日本語何時 itsu, いつ itsu
中文甚麼時候 /什麼時候 /什么时候 shénme shíhòu, 何時 /何时 héshí
हिन्दीकब kab
Kiswahililini
Portuguêsquando
Françaisquand
Deutschwann
Italianoquando
Ελληνικάπότε póte
Românăcând
Русскийкогда́ kogdá
Tiếng Việtkhi nào, bao giờ
العربيةمَتَى matā
עבריתמָתַי matay, באיזו שעה b'éizo sha'á

adv at what time, as an indirect question

Españolcuándo
中文甚麼時候 /什麼時候 /什么时候 shénme shíhòu
हिन्दीकब kab
Portuguêsquando
Françaisquand
Deutschwann
Ελληνικάπότε póte
Русскийкогда́ kogdá
Tiếng Việtbao giờ
العربيةعِنْدَمَا ʕindamā

adv at which, on which, during which

हिन्दीजब jab
Deutschals, wenn, wo
Русскийкогда́ kogdá

adv the time at, on or during which

Русскийкогда́ kogdá

adv a circumstance or situation in which

Русскийкогда́ kogdá

conj as soon as, at the time that

Españolcuando, al, en que
日本語...した時 ...shita toki, ...したとき ...shita toki, ...したら ...shitara
中文當 /当 dāng
Portuguêsquando, assim que
Françaisdès que
Deutschwenn, sobald
Italianoquando
Ελληνικάόταν ótan, αφού afoú
Românăcând
Русскийкогда́ kogdá
العربيةحِينَمَا ḥīnamā
עבריתכש־ kshe-

conj during the time that

Españolcuando
日本語...の時 ...no toki, ...のとき ...no toki
中文...的時候 /...的时候 ... de shihou
हिन्दीजब jab
Portuguêsquando
Françaislorsque, quand
Deutschwenn, als
Italianoquando
Ελληνικάόταν ótan
Românăcând
Русскийкогда́ kogdá
Tiếng Việtkhi
العربيةعِنْدَمَا ʕindamā, لَمَّا lammā, حِينَ ḥīna, إِذ ʔiḏ
עבריתכאשר ka'asher

conj at what time; at which time

Españolcuando
한국어언제 eonje
日本語何時 itsu, いつ itsu
中文什麼時候 /什么时候 shénme shíhòu, 幾時 /几时 jǐshí, 何時 /何时 héshí
हिन्दीजब jab, कब kab, यदा yadā
Portuguêsquando
Françaisquand
Deutschwenn, als
Italianoquando
Ελληνικάπότε póte
Românăcând
Русскийкогда́ kogdá, в то вре́мя как v to vrémja kak
Tiếng Việtkhi nào, khi, lúc nào, bao giờ
العربيةمَتَى matā
עבריתמתי matay

conj since; given the fact that; considering that

Tiếng Việtkhi

pron what time; which time

Españolcuando
日本語何時 itsu, いつ itsu
Portuguêsquando
Françaisquand
Deutschwann
Italianoquando
Ελληνικάπότε póte
Românăcând
Русскийкогда́ kogdá
עבריתמָתַי matái

noun the time

Españolel cuando
日本語何時 itsu, いつ itsu
Portuguêsquando
Françaisquand
DeutschWann
Italianoquando
Ελληνικάπότε póte
Românăatunci când
Tiếng Việtkhi nào

intj that's enough

中文够了 gòu le
Italianobasta

Talk about this word

Cite this
MLA

"when." Wiktionary, via Micwyn, micwyn.com/word/when. Accessed 6 Nov. 2026.

APA

when. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/when

Chicago

"when." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/when.

BibTeX
@misc{when_2026,
  title = {when},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/when},
  urldate = {2026-11-06}
}