一齐

一齊
yīqí
adverb HSK 6 #18,322

Meanings

  1. 1 at the same time; simultaneously
  2. 2 all together; in unison

Characters

All uniformly at once — simultaneously.

Examples

Dàjiā yī qí gǔzhǎng.
Everyone clapped at the same time.
Tāmen yī qí zhàn le qǐlái.
They all stood up at once.
Tóngxuémen yī qí hǎn: 'Lǎoshī hǎo!'
The students all called out in unison: 'Hello, teacher!'
Wèntí yī qí bàofā le.
All the problems erupted at the same time.

Tips

usage
一齐 emphasizes simultaneity — things happening at the exact same moment. Compare with 一起 (yīqǐ) which means 'together' and doesn't necessarily imply doing things at the exact same time.
usage
alone means 'neat/uniform/even.' 齐心协力 (qí xīn xié lì) = 'working together with one heart' — a common idiom for teamwork.

Stroke Order