Illustration: Inside an elementary school classroom, a visiting caretaker stands near the doorway holding a repaired classroom stool. Every pupil beside their desk bends forward in a synchronized thank-you bow, their heads reaching the same angle at the same instant. The teacher bows with them.

JLPT N2adverbLevel estimated by Bebop

一いっ斉せい

issei

all at once

Example sentences

  1. 皆みなが一斉いっせいに喋しゃべっています。

    Everyone is talking at the same time.

    Tatoeba · CC BY 2.0 FR · Source

  2. 彼かれらは一斉いっせいに笑わらい始はじめた。

    All at once they began to laugh.

    Tatoeba · CC BY 2.0 FR · Source

  3. 彼かれらは一斉いっせいに立たち上あがった。

    They stood up simultaneously.

    Tatoeba · CC BY 2.0 FR · Source

Kanji in 一斉

  • 一oneOnイチ・イツKunひと-・ひとつ
  • 斉adjusted; alikeOnセイ・サイKunそろう・ひとしい・ひとしく

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The Bebop new tab showing 音楽, music, over an illustration of a family playing music at home, with three example sentences
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