granny

Short definition from Wiktionary

Noun

1. 1
   A grandmother.
2. 2
   Any elderly woman, regardless of if she has grandchildren.
3. 3
   An older ewe that may lure a lamb away from its mother.
4. 4
   Ellipsis of granny knot.
5. 5
   A grand final.

Adjective

1. 1
   Typically or stereotypically old-fashioned, especially in clothing and accessories worn by or associated with elderly women.

Verb

1. 1
   To be a grandmother.
2. 2
   To act like a stereotypical grandmother; to fuss.