at once

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at once

  • /ət ˈwʌns/ UK

Where it comes from

From Middle English at ones, equivalent to at + once.

adverb attonce

  1. not comparable At the same time; simultaneously; together. Can you pat your head and rub your belly at once? He tried to eat four cookies at once.

    Similar: at one time, at once

  2. not comparable Immediately; now; right away. Tell the doctor to come at once. She is having the baby.
  3. not comparable, obsolete In one group; together. And they all atonce begane to make excuſe. The fyrſt ſayd vnto him: I have bought a ferme / and I muſt nedes goo and ſe it / I praye the have me excuſed.

Translations

Every language

adv together

Françaisà la fois
Italianoinsieme
Ελληνικάμαζί mazí
Русскийвме́сте vméste

adv at the same time

Española la vez
Portuguêsao mesmo tempo
Françaisen même temps, d'un seul coup
Deutschauf einmal, gleichzeitig
Italianocontemporaneamente
Ελληνικάταυτόχρονα taftóchrona, συνάμα synáma
Русскийодновре́менно odnovrémenno, одновреме́нно odnovreménno

adv immediately

Españolenseguida, ahora mismo, a seguido, de seguido, a seguida, de seguida
日本語すぐに sugu-ni
中文馬上 /马上 mǎshàng, 立刻 lìkè
हिन्दीहाथों हाथ hāthõ hāth, तुरंत turant
Kiswahilimara
Portuguêsimediatamente, de imediato, na hora
Françaistout de suite, aussitôt, séance tenante
Deutschsofort, unverzüglich
Italianoimmediatamente, subito
Ελληνικάαμέσως amésos
Românăimediat, îndată
Русскийсра́зу srázu, неме́дленно nemédlenno, сейча́с же sejčás že, ту́т же tút že
العربيةحَالاً ḥālan

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Cite this
MLA

"at once." Wiktionary, via Micwyn, micwyn.com/word/at%20once. Accessed 6 Nov. 2026.

APA

at once. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/at%20once

Chicago

"at once." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/at%20once.

BibTeX
@misc{at_once_2026,
  title = {at once},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/at%20once},
  urldate = {2026-11-06}
}