/ Dictionary / Index T thermograph: Meaning and Definition of Find definitions for: ther•mo•graph Pronunciation: (thûr'mu-graf", -gräf"), [key] — n. a thermometer that records the temperatures it measures. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: thermograph (Thesaurus) thermogram thermography Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language