可か逆ぎゃく性せいMeaningsNoun1. reversibilityKanji used可can do逆reverse性nature (of a person)Pitch accentかぎゃくせいComposed of可か逆ぎゃくreversible; invertibleNa-adjective性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun