Saddlebacks meaning : A saddle-shaped ridge forming a shallow pass between two peaks. A roof in the same shape, having a gable at each end. A coping that is thicker in the middle than at the edges. Any of various creatures having a saddle-shaped marking on the back. A breed of pig which is black with a pink saddle-shaped marking. An anticline. The great black-backed gull. The bird Philesturnus carunculatis. A variety of domestic goose. A raccoon oyster. The harp seal. The larva of the bombycid moth.