Senility
01
老衰, 精神の衰え
the condition of losing mental sharpness and memory due to old age
文法情報
有生性の状態
抽象的
形態的構成
複合語
不可算
例
He showed signs of senility in his later years.
彼は晩年に老衰の兆候を示した。
02
老衰, 認知症
mental infirmity as a consequence of old age; sometimes shown by foolish infatuations
