/ Dictionary / Index D dermatologist: Meaning and Definition of Find definitions for: der•ma•tol•o•gist Pronunciation: (dûr"mu-tol'u-jist), [key] — n. a specialist in dermatology, esp. a doctor who specializes in the treatment of diseases of the skin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dermatologist (Thesaurus) dermatoid dermatology Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language