ねつべん 熱弁 Common word LinksSentence search for 熱弁Sentence search for ねつべんSentence search for 熱辯Kanji details for 熱 and 弁Edit in JMdict Noun1. impassioned speech; fervent speechOther forms熱辯 【ねつべん】Notes熱辯: Out-dated kanji or kanji usage. Discussions Log in to talk about this word.