/ Dictionary / Index T transformism: Meaning and Definition of Find definitions for: trans•form•ism Pronunciation: (trans-fôr'miz-um), [key] — n. Biol. the doctrine of gradual transformation of one species into another by descent with modification through many generations. such transformation itself. any doctrine or instance of evolution. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. transform fault transformist Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language