| Noun | 1. | Equetus - drumfish fish genus - any of various genus of fish family Sciaenidae, Sciaenidae - warm-water marine fishes including the drums and grunts and croakers and sea trout Equetus pulcher, striped drum - a kind of drumfish Equetus lanceolatus, jackknife-fish - black-and-white drumfish with an erect elongated dorsal fin |