ふ 旧る LinksSentence search for 旧るSentence search for ふるSentence search for 古るKanji details for 旧Edit in JMdict Nidan verb (upper class) with 'ru' ending (archaic), Intransitive verb1. to age; to get oldArchaicOther forms古る 【ふる】 Discussions Log in to talk about this word.