/ Dictionary / Index P pansexual: Meaning and Definition of Find definitions for: pan•sex•u•al Pronunciation: (pan-sek'sh-ul), [key] — adj. pertaining to the theory that all human behavior is based on sexuality. expressing or involving sexuality in many different forms or with a variety of sexual outlets. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pansexual (Thesaurus) panpipe Pansil Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language