n.

1. 母山羊
2. 【主英】保姆

n.

1. a person, typically a woman, employed to look after a child in its own home.
   ▸a person or institution regarded as interfering and overprotective.
2. Brit. informal one's grandmother.
3. (also nanny goat) a female goat.

v.

1. work as a nanny.
2. be overprotective towards.