Definition that contains roak
- croaker any of several fishes that make a croaking noise
- atlantic croaker a silvery-bodied croaker with dark markings and tiny barbels
- genus umbrina croakers
- sciaenidae warm-water marine fishes including the drums and grunts and croakers and sea trout
- family sciaenidae warm-water marine fishes including the drums and grunts and croakers and sea trout
- micropogonias croakers
- umbrina croakers
- genus micropogonias croakers
- micropogonias undulatus a silvery-bodied croaker with dark markings and tiny barbels
- genus sciaena type genus of the Sciaenidae: croakers