不ふ揮き発はつ性せいMeaningsNoun1. non-volatilityKanji used不negative揮to wield (physically)発let out性nature (of a person)Composed of不ふun-; non-Prefix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