(Καλλίπυγος), a surname of Aphrodite, of which the origin is related by Athenaeus. (xii. p. 554; comp. Alciphron, 1.39.) We still possess some representations of Aphrodite Callipygos, which are distinguished for their great softness, luxuriancy, and roundness of form. (Hirt, Mythol. Bilderb. i. p. 59.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890