You searched for: “gyre
gyre (s) (noun), gyres (pl)
1. A round shape formed by a series of concentric circles.
2. A circular or spiral condition; a vortex; especially, a circular ocean current: There are gyres, or ringlike systems of ocean currents rotating clockwise in the Northern Hemisphere and counterclockwise in the Southern Hemisphere.

This entry is located in the following unit: gyro-, gyr- (page 1)