GYRA'TION, noun [Latin gyratio. See Gyre.] A turning or whirling round; a circular motion. GYRE, noun [Latin gyrus.] A circular motion, or a circle described by a moving body; a turn. Quick and more quick he spins in giddy gyres.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI