Wiktionary
granpappy
n. (context informal English) grandfather
Usage examples of "granpappy".
You should reckon well enough that I'm the only one in these parts to know my granpappy and hear of his time on Anneka Ridge.
Her granny an' granpappy back on Earth—she was an orphan—made a gigantic fuss about it.
I've seen a photo of Granpappy, standing beside the car, with maybe a hundred bottles.