Wiktionary
callipygous
a. Having shapely, beautiful buttocks.
WordNet
callipygous
adj. pertaining to or having finely developed buttocks; "the quest for the callipygian ideal" [syn: callipygian]
Usage examples of "callipygous".
He enjoyed Nurse Sue Ann Duckett's long white legs and supple, callipygous ass.
Inside her soft colors, she was a Venus Callipygous with a slow, sleepy smile, inexplicably unaware that she--let alone anybody else --was expected by nature and legend to worship continually the firm dimpled slopes of her own back.
Inside her soft colors, she was a Venus Callipygous with a slow, sleepy smile, inexplicably unaware that she—let alone anybody else—was expected by nature and legend to worship continually the firm dimpled slopes of her own back.