/ Dictionary / Index E expellant: Meaning and Definition of Find definitions for: ex•pel•lant Pronunciation: (ik-spel'unt), [key] — adj. expelling, or having the power to expel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. expel expellee Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language