/ Dictionary / Index T thermocoagulation: Meaning and Definition of Find definitions for: ther•mo•co•ag•u•la•tion Pronunciation: (thûr"mō-kō-ag"yu-lā'shun), [key] — n. Surg. the coagulation of tissue by heat-producing high-frequency electric currents, used therapeutically to remove small growths or to create specific lesions in the brain. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: thermocoagulation (Thesaurus) thermocline thermocouple Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language