n. [ An Indian word. Algonquin makisin. ] [ Sometimes written moccason. ] 1. A shoe made of deerskin, or other soft leather, the sole and upper part being one piece. It is the customary shoe worn by the American Indians. [ 1913 Webster ]

2. (Zool.) A poisonous snake of the Southern United States. The water moccasin (Ancistrodon piscivorus syn. Agkistrodon piscivorus, also called cottonmouth and cottonmouth water moccasin) is usually found in or near water. Above, it is olive brown, barred with black; beneath, it is brownish yellow, mottled with darker. The upland moccasin is Ancistrodon atrofuscus. They resemble rattlesnakes, but are without rattles. [ 1913 Webster ]

Moccasin flower (Bot.), a species of lady's slipper (Cypripedium acaule) found in North America. The lower petal is two inches long, and forms a rose-colored moccasin-shaped pouch. It grows in rich woods under coniferous trees. [ 1913 Webster ]

a. Covered with, or wearing, a moccasin or moccasins. “Moccasined feet.” Harper's Mag. [ 1913 Webster ]