/ Dictionary / Index E expeller: Meaning and Definition of Find definitions for: ex•pel•ler Pronunciation: (ik-spel'ur), [key] — n. a person or thing that expels. a press used to extract oil from corn, soybeans, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. expellee expend Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language