睡眠不足 shuì mián bù zú

lack of sleep; sleep deficit

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. lack of sleep
  2. 2. sleep deficit

Characters

Character Meaning
睡 shuì HSK 1
to sleep; to lie down
眠 mián HSK 5
to sleep; to hibernate
不 bù HSK 1
not; no; (negative prefix)
足 zú HSK 2
to be sufficient; foot; ample