![thermocoagulation thermocoagulation](https://www.tekportal.net/wp-content/uploads/2018/11/thermocoagulation.jpg)
noun Surgery.
- 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.
n.
- The use of heat produced by high-frequency electric current to bring about localized destruction of tissues.