/ Dictionary / Index S swum: Meaning and Definition of Find definitions for: swum Pronunciation: (swum), [key] — v. pp. of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: swum (Thesaurus) Swtz. swung Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language