/ Dictionary / Index D dermatherm: Meaning and Definition of Find definitions for: der•ma•therm Pronunciation: (dûr'mu-thûrm"), [key] — n. Med. an instrument for measuring skin temperature. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dermat- dermatitis Related Content Daily Word Quiz: verbose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language