1 : cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins
2 : large venomous ray with large barbed spines near the base of a thin whiplike tail capable of inflicting severe wounds
3 : large venomous ray with large barbed spines near the base of a thin whiplike tail capable of inflicting severe wounds
4 : large venomous ray with large barbed spines near the base of a thin whiplike tail capable of inflicting severe wounds
