nanny

Short definition from Wiktionary

Noun

1. 1
   A child's nurse.
2. 2
   A grandmother.
3. 3
   A godmother.
4. 4
   A female goat.
5. 5
   Synonym of sylvester (“device for pulling out pit props”).

Verb

1. 1
   To serve as a nanny.
2. 2
   To treat like a nanny's charges; to coddle.

Proper noun

1. 1
   A diminutive of the female given names Ann or Anne.