/ Dictionary / Index I intersexual: Meaning and Definition of Find definitions for: in•ter•sex•u•al Pronunciation: (in"tur-sek'sh-ul or, esp. Brit., -seks'y-), [key] — adj. existing between the sexes; done or used by both sexes: intersexual competition. pertaining to or having the characteristics of an intersex. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: intersexual (Thesaurus) intersex interspace Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language