(chāi) — to take apart, to dismantle (a machine, building, etc.); to tear open (a letter, package, etc.)

Definition

拆 covers both senses: physically taking apart machines or buildings, and tearing open packages. Use 撕 (HSK7) for tearing paper/cloth casually; 拆除 is the formal written term specifically for demolishing structures.

verb
to take apartto dismantle (a machine, building, etc.)to tear open (a letter, package, etc.)

Examples

  • Tā bǎ jiù shǒu jī chāi le.
    He took apart the old phone.
  • Qǐng bāng wǒ chāi kāi zhè ge xìn fēng.
    Please help me tear open this envelope.
  • Gōng rén men zhèng zài chāi jiù fáng zi.
    The workers are tearing down the old house.

Origin

Sound + meaning
六书liùshū
形声xíngshēng

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
shǒuhand
Sound part声符shēngfú
chìchāi
The sound has drifted apartThe sound part was a clue two thousand years ago — it often still helps, but not always.

拆 uses 手 to show an action done by hand, with 斥 giving the sound. In an earlier related form, the hand part replaced an earth part to stress the action by hand.

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