/ Dictionary / Index E exotropia: Meaning and Definition of Find definitions for: ex•o•tro•pi•a Pronunciation: (ek"su-trō'pē-u), [key] — n. Ophthalm. strabismus in which one or both eyes turn outward. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: exotropia (Thesaurus) exotoxin exp. 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