headmaster の英語での意味
headmasterheadmaster /ˌhedˈmɑːstə $ ˈhedˌmæstər/ noun [countable] British English 
すべての翻訳を見る a male teacher who is in charge of a school（学校の）男性校長 SYN head teacher, principal American English
すべての翻訳を見る a male teacher who is in charge of a school（学校の）男性校長 SYN head teacher, principal American English