密告 みっこく Meanings Noun, する verb, Transitive anonymous report; (secret) information; tip-off; informing (against) Kanji 密 dense. Read as ミツ. 告 tell. Read as コク. Example sentences スリの一人は残りの二人を密告した。One of the pickpockets blew the whistle on the other two. Words containing 密告 密告者 (みっこくしゃ) informer Jinuma: Japanese Dictionary · Word lists