1) 老衰ろうすい #37,187 Inflections of 老衰 Class Suru verb Stem Inflected ending ✕ Link copied! Common ろうすい [0] Meaning Shirabe Noun Suru verb Intransitive verb No-adjective senility; senile decay; infirmity (through age) 彼かれは老衰ろうすいで二に年ねん前まえに亡なくなった。 He died of old age two years ago. Kanji 老 ロウ old man, old age, grow old 衰 スイ decline, wane, weaken Forms 老衰#37,187老衰ろうすいろうすいろうすい
