/ Dictionary / Index T thyrotrophic: Meaning and Definition of Find definitions for: thy•ro•troph•ic Pronunciation: (thī"ru-trof'ik, -trō'fik), [key] — adj. capable of stimulating the thyroid gland. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. thyrotoxicosis thyrotropin Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language