/ Dictionary / Index T tergal: Meaning and Definition of Find definitions for: ter•gal Pronunciation: (tûr'gul), [key] — adj. of or pertaining to the tergum. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tereus tergite Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language