テルミットテルミットFreq.FrequencyTop 100,000Meanings1nounthermite; thermitchemistryA mixture of aluminum powder and metal oxide used in welding and incendiary devices. Technical term from chemistry.from German Thermitテルミット反はん応のうは非ひ常じょうに高こう温おんを発はっ生せいさせる。The thermite reaction produces extremely high temperatures.