n. A crested ill-smelling South American bird (Opisthocomus hoazin) whose young have claws on the first and second digits of the wings. Syn. -- hoatzin, stinkbird, Opisthocomus hoazin. [ WordNet 1.5 ]
(n) crested ill-smelling South American bird whose young have claws on the first and second digits of the wings, Syn. stinkbird, hoactzin, Opisthocomus hoazin