from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A sister of one's grandparent. Also called grandaunt.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The sister or sister-in-law of one’s grandparent, aunt of one’s parent.
from The Century Dictionary and Cyclopedia
- n. The sister of a grandfather or grandmother. In Great Britain generally grandaunt.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an aunt of your father or mother
Sorry, no etymologies found.