/ Dictionary / Index E epitope: Meaning and Definition of Find definitions for: ep•i•tope Pronunciation: (ep'i-tōp"), [key] — n. Immunol. determinant (def. 3). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: epitope (Thesaurus) epitomize epitrachelion Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language