拇 (mǔ) — thumb; big toe (used as a bound morpheme in compounds)

Definition

拇 is a bound form meaning 'thumb' or 'big toe', almost always seen in the compounds 大拇指 (thumb) and 拇趾 (big toe). It never stands alone.

bound form
thumbbig toe (used as a bound morpheme in compounds)

Examples

  • 。
    Tā de dà mǔ zhǐ shòu shāng le.
    Her thumb was injured.
  • 。
    Rén de dà mǔ zhǐ zuì yǒu lì.
    The thumb is the strongest finger.
  • 拇。
    Wǒ de mǔ zhǐ tī dào shí tou le.
    My big toe hit a stone.

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
扌Written in full as手shǒuhand
Sound part声符shēngfú
母
母mǔ拇mǔ
Same sound today

拇 has 扌, the hand form written fully as 手, and 母, which gives the sound.

Appears in

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