ろんしふめい 論旨不明 LinksSentence search for 論旨不明Sentence search for ろんしふめいKanji details for 論, 旨, 不 and 明Edit in JMdict Noun, Na-adjective (keiyodoshi)1. the point of an argument being unclear; the tenor of an argument being poorly reasoned Discussions Log in to talk about this word.