/ Dictionary / Index T thermoammeter: Meaning and Definition of Find definitions for: ther•mo•am•me•ter Pronunciation: (thûr"mō-am'mē"tur), [key] — n. Elect. an ammeter that measures amperage by means of a thermocouple. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. thermoacidophile thermoanalysis Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language