おんう 恩を売る Show inflections LinksSentence search for 恩を売るSentence search for おんをうるKanji details for 恩 and 売Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. to demand gratitude; to do something for someone in order to create an obligation of gratitude from that person Discussions Log in to talk about this word.