第だい三さん部ぶ長ちょうMeaningsNoun1. assistant chief of staff, g3Kanji used第ordinal number三three部section長longComposed of第だいprefix for forming ordinal numbersPrefix三さん部ぶthree parts; three copiesNoun長ちょうhead; chief; leader; elder; merit; strong point; superiority; majorNoun