遺い言ごん能のう力りょくいごんのうりょくMeanings1nountestamentary capacitylawLegal term for the mental competence required to make a valid will.遺い言ごん能のう力りょくが認みとめられなければ、その遺い言ごんは無む効こうになる。If testamentary capacity is not recognized, the will becomes invalid.
