/ Dictionary / Index E extrorse: Meaning and Definition of Find definitions for: ex•trorse Pronunciation: (ek-strôrs', ek'strôrs), [key] — adj. Bot. turned or facing outward, as anthers that open toward the perianth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. extro- extrospection Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language