ちょうぶん 長文 LinksSentence search for 長文Sentence search for ちょうぶんKanji details for 長 and 文Edit in JMdict Noun1. long sentenceNoun, Noun which may take the genitive case particle 'no'2. long piece of writing (e.g. passage, letter, article, telegram) Discussions Log in to talk about this word.