How to say "Watch out!" in Chinese

小心!

xiǎoxīn!

Watch out!

Character breakdown

小

small

xiǎo

心

heart

xīn

Grammar and structure

小心 is a compound word: 小 (small) + 心 (heart), together meaning "be careful" or "take care." It's a fixed expression used as a warning or caution.

Variations and politeness

小心点

xiǎo xīn diǎn

Be a bit careful. — More casual and colloquial.

注意安全

zhùyì ānquán

Pay attention to safety. — More formal and used in official or written contexts.

Mini dialogue

A

小心!

xiǎoxīn!

Watch out!

B

我知道了,谢谢!

wǒ zhīdàole, xièxiè!

I got it, thanks!

When to use it

Appropriate

  • When you need to alert someone to immediate physical danger, like an approaching car or a wet floor.
  • When you want to warn someone quickly and urgently; it's short and direct.
  • When speaking to friends, family, or strangers in an emergency situation.

Avoid when

  • When giving general advice or a mild caution; use 小心一点 (xiǎoxīn yìdiǎn) or 请小心 (qǐng xiǎoxīn) instead.
  • When the situation is not urgent; shouting 小心! in a calm setting may sound overly dramatic.

Frequently asked questions

How do you say "watch out" in Chinese?

You say 小心! (xiǎoxīn!). It literally means "small heart" but is used as a warning.

When do you use 小心!?

Use it to warn someone of immediate danger, like a car coming or a slippery floor. For general caution, say 小心一点 (xiǎoxīn yìdiǎn).

More phrases for this situation

Tomyo

Learn Chinese with spaced repetition

Remember 小心! and hundreds of other phrases with smart reviews, audio and examples.

Download the app