成人病 せいじんびょう disease common in middle-aged and… #7,251 Meanings noun, dated, medicine disease common in middle-aged and elderly people; lifestyle disease Its kanji 成 セイ、ジョウ · な.る、な.す、-な.す turn into, become, get, grow, elapse, reach 人 ジン、ニン · ひと、-り、-と person 病 ビョウ、ヘイ · や.む、-や.み、やまい ill, sick