dealfish
/ˈdiːlˌfɪʃ/
noun
- A long, thin, silvery deep-sea fish with a red dorsal fin, also called the oarfish.
- The dealfish is rarely seen because it lives in very deep ocean waters.
- Marine biologists study the dealfish to learn more about life in the deep sea.
- A dealfish washed ashore after the storm, surprising beachgoers with its ribbon-like body.
Synonyms