HSK1
shuì
sleep
Phonosemantic compound. 目 represents the meaning and 垂 represents the sound.
目 Meaning component
mù
eye
垂 Sound component
chuí
droop
Seal script
Regular script
睡
sleep, doze; to sleep; to lie down
to sleep
睡觉
to go to bed
睡眠
睡着
to fall asleep
睡衣
pajamas
Academia Sinica
Make Me a Hanzi
Unicode
Baxter-Sagart
Dong Chinese
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing
漢語多功能字庫