こく 告る Show inflections LinksSentence search for 告るSentence search for こくるSentence search for コクるKanji details for 告Edit in JMdict Godan verb with 'ru' ending, Intransitive verb1. to confess one's love; to profess one's feelingsSlang, See also 告白Other formsコクる Discussions Log in to talk about this word.