かげぐち 陰口 Common word Show 1 collocation 陰口をたたく - to backbite LinksSentence search for 陰口Sentence search for かげぐちKanji details for 陰 and 口Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. malicious gossip; backbiting; speaking ill behind someone's back Discussions Log in to talk about this word.