noun🔗Share열분해The decomposition of a material or compound due to heat, in the absence of oxygen or other reagents."The pyrolysis of the old wooden chair produced a smoky smell. "오래된 나무 의자의 열분해는 매캐한 냄새를 풍겼다.chemistryprocessmaterialsubstanceenergysciencetechnicalindustryChat with AIVocabulary GamePractice Reading