ふじょう 不定 Common word LinksSentence search for 不定Sentence search for ふじょうSentence search for ふていKanji details for 不 and 定Edit in JMdict Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no', Noun1. uncertainty; insecurity; inconstancy; indefinite; undecidedOther forms不定 【ふてい】 Discussions Log in to talk about this word.