/ Dictionary / Index T torsion-free group: Meaning and Definition of Find definitions for: tor'sion-free group' Pronunciation: (tôr'shun-frē"), [key] — Math. Math. a group in which every element other than the identity has infinite order. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. torsion bar torsion group Related Content Daily Word Quiz: wizened Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language