HSK10+
huí
a back-water
Swirling 回 water 氵; 回 also provides the pronunciation
氵 Meaning component
shui, shuǐ
water
回 Sound Meaning component
return
Seal script
Regular script
洄
a back-water; an eddy a whirlpool; eddying; whirling (of water); to go against the current
洄游
(of fish) to migrate
eddying
Academia Sinica
Make Me a Hanzi
Unicode
CC-CEDICT
MTSU Chinese text computing