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开kāito open (transitive or intransitive)

HSK 1word

By Chinese Copilot · Last updated

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. 1.

    to open (transitive or intransitive)verb

  2. 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?

  1. 请开门。

    Qǐng kāi mén.

    Please open the door.

  2. 商店九点开。

    Shāngdiàn jiǔ diǎn kāi.

    The shop opens at nine.

  3. 你开一下电视。

    Nǐ kāi yíxià diànshì.

    Turn on the TV for a moment.

  4. 太热了,开空调吧。

    Tài rè le, kāi kōngtiáo ba.

    It's too hot. Let's turn on the air conditioner.

How is 开 used in a conversation?

  1. Speaker A:

    好热啊!

    Hǎo rè a!

    It's so hot!

  2. Speaker B:

    开空调吧。

    Kāi kōngtiáo ba.

    Let's turn on the air conditioner.

  3. Speaker A:

    好,我来开。

    Hǎo, wǒ lái kāi.

    OK, I'll turn it on.

  4. Speaker B:

    谢谢!

    Xièxie!

    Thanks!

Can you use 开 correctly?

0 of 3 answered
  1. 1.Fill in the blank: 请___门。 (Please open the door.)
  2. 2.What does 你开一下电视。 mean?
  3. 3.Which word fits: 商店九点___。 (The shop opens at nine.)

What should you learn next?

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.