/ Dictionary / Index G glossitis: Meaning and Definition of Find definitions for: glos•si•tis Pronunciation: (glo-sī'tis, glô-), [key] — n. Pathol. inflammation of the tongue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: glossitis (Thesaurus) glossina glossmeter 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