headmaster /ˌhedˈmɑ:stə/ n. ［c］ (BrE.)中小学校校长：He was praised by the headmaster.他受到校长的表扬。The headmaster is marking the papers.校长正给考卷评分数。

 headmistress /ˈhedˌmistris/ n. [c]（私立学校）女校长：She is the deputy headmistress of the school.她是那所学校的代理校长。