开kāito open (transitive or intransitive)
开 (kāi) means "to open," for a door or a shop, as in 开门 (to open the door). It also means "to turn on" or "to put in operation," as in 开电视 (to turn on the TV). This entry covers two senses: to open, and to turn on or operate something.
What does 开 mean?
- 1.
to open (transitive or intransitive)verb
- 2.
to turn on; to put in operationverb
What does the character 开 mean?
- 开to open (transitive or intransitive)
How do you use 开?
See it in 开门, 商店九点开 and 开电视.
Patterns
开 + 门
请开门。
Qǐng kāi mén.
Please open the door.
开 + device
你开一下电视。
Nǐ kāi yíxià diànshì.
Turn on the TV for a moment.
What are some examples of 开 in a sentence?
How is 开 used in a conversation?
- Speaker A:
好热啊!
Hǎo rè a!
It's so hot!
- Speaker B:
开空调吧。
Kāi kōngtiáo ba.
Let's turn on the air conditioner.
- Speaker A:
好,我来开。
Hǎo, wǒ lái kāi.
OK, I'll turn it on.
- Speaker B:
谢谢!
Xièxie!
Thanks!
Can you use 开 correctly?
0 of 3 answeredWhat should you learn next?
- Free HSK 3 level testSee which HSK 3.0 level your vocabulary matches.
- HSK 1 word listEvery word at this level, with examples.
- HSK 3.0 guideHow the nine levels and three bands work.
Related words
- 开始kāi shǐto begin; to startHSK 2
- 打dǎto hit; to strikeHSK 2
- 用yòngto use; to make use of; to employHSK 3
- 走zǒuto walkHSK 2
- 开车kāi chēto drive a car (or train etc)HSK 1
- 打开dǎ kāito openHSK 2
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English glosses on this page are adapted from CC-CEDICT, published by MDBG (snapshot 2026-10-23), licensed under CC BY-SA 4.0. Glosses were edited for learners.