grandaunt

from WordNet (r) 3.0 (2006)
grandaunt
    n 1: an aunt of your father or mother [syn: {great-aunt},
         {grandaunt}]
from The Collaborative International Dictionary of English v.0.48
Grandaunt \Grand"aunt"\, n. [Cf. F. grand'tante.]
   The aunt of one's father or mother.
   [1913 Webster]
antiflux / dictionary / grandaunt
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