n.[C]

1. 饲养者；保管人
   The zoo keeper is feeding the animals.

   动物园饲养员在喂动物。

2. 看守人；守卫；（足球等）守门员
3. 保护人，监护人
4. 【英】猎场看守人
5. 经营者，管理人
6. 夹头；搭环；钩子
7. 【橄】护球推进打法

n.

1. a person who manages or looks after something or someone.
2. short for goalkeeper or wicketkeeper.
3. an object which protects or secures another.
4. a bar of soft iron placed across the poles of a horseshoe magnet to maintain its strength.
5. American Football  a play in which the quarterback receives the ball from the centre and runs with it.