[rat-fish] 
) -fish, (especially referring to two or more kinds or species) -fish⋅es. | a chimaera, Hydrolagus colliei, of the Pacific Ocean from Alaska to Lower California, having a ratlike tail. |
| rat·fish (rāt'fĭsh') n. pl. ratfish or rat·fish·es A fish (Hydrolagus collei) of Pacific waters, having a long narrow tail. |