/ Dictionary / Index S symmetric group: Meaning and Definition of Find definitions for: symmet'ric group' Pronunciation: [key] — Math. Math. the group of all permutations of a finite set. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. symmetric function symmetrize Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language