/ Dictionary / Index T thermobarometer: Meaning and Definition of Find definitions for: ther•mo•ba•rom•e•ter Pronunciation: (thûr"mō-bu-rom'i-tur), [key] — n. Also calledan instrument for measuring atmospheric pressure, and sometimes altitude, from its effect upon the boiling point of a liquid. a form of barometer so constructed that it may also be used as a thermometer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. thermoanesthesia thermochemistry 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