wolffish

1. ( British) any of several coarse fishes ( such as dogfish or wolffish) when used as food.
   （英国）几种粗糙的食用鱼（如角鲨鱼、狼鱼）。

noun

1. large elongate scaleless oceanic fishes with sharp teeth and a long dorsal fin that resembles a sail

   Synonym:    lancetfishlancet fish

2. large ferocious northern deep-sea food fishes with strong teeth and no pelvic fins

   Synonym:    wolf fishcatfish