炭たん素そ化か合ごう物ぶつたんそかごうぶつMeanings1nouncarbon compoundTechnical term used in chemistry to refer to any compound containing carbon.二に酸さん化か炭たん素そは代だい表ひょう的てきな炭たん素そ化か合ごう物ぶつです。Carbon dioxide is a typical carbon compound.