verb🔗ShareDevenir incandescent, rougirTo make or become incandescent, especially by the application of heat."The metal filament inside the old light bulb began to incandesce, glowing brightly as electricity flowed through it. "Le filament métallique à l'intérieur de l'ancienne ampoule a commencé à rougir, brillant vivement lorsque l'électricité l'a traversé.physicsenergyappearancescienceChat with AIVocabulary GamePractice Reading