揮き発はつ性せい有ゆう機き化か合ごう物ぶつMeaningsNoun1. volatile organic compound; VOCKanji used揮to wield (physically)発let out性nature (of a person)有be in possession機machine化transformation合come together物thingComposed of揮き発はつvolatilization; volatilisationNoun性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun有ゆう機き化か合ごう物ぶつorganic compoundNoun