爛熟 らんじゅく Meanings Noun, する verb, Intransitive overripeness full maturity; full development Kanji 爛 be sore; inflamed; bleary. Read as ラン. 熟 ripe. Read as ジュク. Words containing 爛熟 爛熟期 (らんじゅくき) one's full maturity Jinuma: Japanese Dictionary · Word lists