指し数すう部ぶMeaningsNoun1. exponent portion; characteristic (e.g. in floating-point representation)Kanji used指finger数number部sectionComposed of指し数すうindex; index number; indicator; exponentNoun部ぶdepartment (in an organization, company, etc.); division; bureau; faculty; club (at a school, university, etc.); team; part; portion; region; area; …Noun