しゅのうぶ 首脳部 Common word LinksSentence search for 首脳部Sentence search for しゅのうぶSentence search for 主脳部Kanji details for 首, 脳 and 部Edit in JMdict Noun1. executives; top management; governing bodyOther forms主脳部 【しゅのうぶ】Notes主脳部: Irregular kanji usage. Discussions Log in to talk about this word.