脱臼 (tuō jiù) — to dislocate (a joint)

Definition

Means a joint pops out of its socket — a medical injury, not a general 'to come apart'. Often used with 把 (把肩膀脱臼) to mark what was dislocated.

verb
to dislocate (a joint)

Examples

  • 脱臼
    Tā dǎ lán qiú de shí hou tuō jiù le jiān bǎng.
    He dislocated his shoulder while playing basketball.
  • Tā de gē bo tuō le yí cì jiù, xiàn zài hái méi hǎo.
    His arm was dislocated once, and it still hasn't healed.
  • 脱臼
    Tā shuāi dǎo le, bǎ shǒu wàn tuō jiù le.
    He fell down and dislocated his wrist.

Origin

Compound word
构词法gòucífǎ
动宾dòngbīnVerb + object

An action followed by what it acts on, fused into one word.

tuōdetach
jiùjoint socket

脱 means to detach and 臼 means the joint socket, so the action is detaching a joint.

Characters in this word

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

This origin belongs to the traditional form 脫; 脱 is its simplified writing.

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

The traditional form 脫 puts ⺼ (meat) beside 兌, which gives the sound; the simplified 脱 is a shorthand, and its parts are not the historical pieces.

Open 脱 →

A drawing of the thing itself, worn down over three thousand years into a few strokes.

臼 pictures a mortar, a bowl-like vessel used for pounding.

Open 臼 →

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