Definition
"Piebald" refers to having patches of black and white. It describes an animal (typically a horse) or an object with this specific two-tone pattern. It's not just any mix of colors, but always black and white. Think of a Dalmatian dog, but with larger patches. It contrasts with solid colors, where there is only one color throughout. It's comparable to a chessboard, although a chessboard is a regular, repeating pattern.