/ Dictionary / Index T trochal: Meaning and Definition of Find definitions for: tro•chal Pronunciation: (trō'kul), [key] — adj. Zool. resembling a wheel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. trochaic trochanter Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language