n.[C]

1. 男校长；男教师
   He was village schoolmaster for several years.

   他当了好几年的乡村小学的校长。

2. 教导者；起教导作用的事物
3. 【鱼】笛鲷

n.

1. a male teacher in a school.
2. an experienced horse that is used to train or give confidence to inexperienced riders or horses.