ふび 不備 Common word LinksSentence search for 不備Sentence search for ふびKanji details for 不 and 備Edit in JMdict Noun, Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no'1. defect; deficiency; imperfection; inadequacy; lackExpressions (phrases, clauses, etc.)2. Yours in hastevalediction of a letter Discussions Log in to talk about this word.