(ぶちょう)

ぶちょう
noun
department head
1. department head, division manager
The manager in charge of a department or division in a company.
I reported to the department head.
Manager Yamada is strict but fair.
I might be promoted to department head next year.

部長(ぶちょう) means department/division head. Composed of () (department) + (ちょう) (chief/head).

CORPORATE HIERARCHY (typical):

USAGE AS TITLE:

名前(なまえ) + 部長(ぶちょう): used to address or refer to the person

IN SCHOOL CLUBS:

部長(ぶちょう) = club president/captain