What does 細部 mean?
細部 is a Japanese noun meaning “details; particulars” in English. It is written as 細部 in kanji, さいぶ in hiragana, and saibu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
今後どんな細部にも注意を払いなさいよ。
You must pay attention to every minute detail from now on.