/ Dictionary / Index L luteotropic: Meaning and Definition of Find definitions for: lu•te•o•trop•ic Pronunciation: (l"tē-u-trop'ik, -trō'pik), [key] — adj. affecting the corpus luteum. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. luteolin luteotropin Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language