Gyration :: Gyration (n.) The act of turning or whirling, as around a fixed center; a circular or spiral motion; motion about an axis; rotation; revolution..
Gyration :: Gyration (n.) One of the whorls of a spiral univalve shell.
Gyratory :: Gyratory (a.) Moving in a circle, or spirally; revolving; whirling around..
Hydrargyrate :: Hydrargyrate (a.) Of or pertaining to mercury; containing, or impregnated with, mercury..
Levogyrate :: Levogyrate (a.) Turning or twisting the plane of polarization towards the left, as levulose, levotartaric acid, etc..