headmaster

Từ điển Oxford Advanced Learner 8th

head·mas·ter [headmaster headmasters] BrE [ˌhedˈmɑːstə(r)] NAmE [ˌhedˈmæstər] head • mis • tress BrE [ˌhedˈmɪstrəs] NAmE [ˌhedˈmɪstrəs] noun (NAmE usually prin·ci·pal)
a teacher who is in charge of a school, especially a private school
see also ↑head teacher
See also: ↑principal

Example Bank:
•He is a retired headmaster, living in Edinburgh.
•He went on to become headmaster of a school in Bath.
•There was a notice board on the wall outside the headmaster's study.