eddy

US /ˈed.i/
UK /ˈed.i/
1.

渦流

a circular movement of water, counter to a main current, causing a small whirlpool.

:
the current was forming foam-lipped eddies along the bank
1.

渦流

(of water, air, or smoke) move in a circular way.

:
the mists from the river eddied around the banks