/ Dictionary / Index V vaginismus: Meaning and Definition of Find definitions for: vag•i•nis•mus Pronunciation: (vaj"u-niz'mus), [key] — n. Pathol. a painful spasm of the vagina. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: vaginismus (Thesaurus) vaginectomy vaginitis Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language