名詞 headship:

1. the position of headmaster or headmistress
2. the position of head

head.ship

n.（名詞）
The position or office of a head or leader; primacy or command.
首領(lǐng)或領(lǐng)導(dǎo)人的地位或職務(wù)；首要地位或指揮權(quán)
Chiefly British The position of a headmaster or headmistress.
【多用于英國(guó)】 校長(zhǎng)或女校長(zhǎng)的職位