/ Dictionary / Index G glossal: Meaning and Definition of Find definitions for: glos•sal Pronunciation: (glos'ul, glô'sul), [key] — adj. of or pertaining to the tongue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. glossa glossary Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language