/ Dictionary / Index D dermatitis: Meaning and Definition of Find definitions for: der•ma•ti•tis Pronunciation: (dûr"mu-tī'tis), [key] — n. Pathol. inflammation of the skin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dermatitis (Thesaurus) dermatherm dermato- Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language