It means "of two colors"; "blotched with white and black". Used extensively in C.S. Lewis' book, "Perelandra", copywrited in 1944.
After Ransom's extended voyage through space in the translucent coffin, he emerged leperous-white on the one side of his body and golden brown on the other from the constant exposure to the sun it received; the green lady laughed and capered with mirth at the sight of his "piebald" stature.
by Woody Woolever September 08, 2003

by SoniaHazard March 17, 2004

by therealshit April 18, 2005

a rare, hereditary disorder characterized by white patches of skin and in 80-90% of cases a white forelock.
completely unrelated to vitiligo and oculocutaneous albinism
completely unrelated to vitiligo and oculocutaneous albinism
by agent argentum October 10, 2021
