Gyration
Part of speech: noun
Definition: The act of turning or whirling, as around a fixed center; a circular or spiral motion; motion about an axis; rotation; revolution. One of the whorls of a spiral univalve shell.
Whirling
Part of speech: verb
Definition: To rotate, revolve, spin or turn rapidly.
Part of speech: adjective
Definition: That whirls or whirl.
Part of speech: noun
Definition: The action of the verb to whirl.