Hypertext Webster Gateway: "grandpa"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Grandpa \Grand"pa"\, Grandpapa \Grand"pa*pa"\, n.
A grandfather.
From WordNet (r) 1.7 (wn)
grandpa
n : the father of your father or mother [syn: {grandfather}, {gramps},
{granddad}, {grandad}, {granddaddy}]
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