くちのぼ 口に上る Show inflections LinksSentence search for 口に上るSentence search for くちにのぼるSentence search for 口にのぼるKanji details for 口 and 上Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. to become the subject of rumours or conversationsOther forms口にのぼる 【くちにのぼる】 Discussions Log in to talk about this word.