merganser
/mərˈɡænsər/
noun
- A type of duck with a long, slender, serrated bill, found in northern regions and known for diving for fish.
- The merganser's saw-like bill helps it grip slippery prey.
- A merganser surfaced with a small fish in its beak.
- Birdwatchers spotted a flock of mergansers on the lake.
Synonyms