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merganser

American  
[mer-gan-ser] / mərˈgæn sər /

noun

plural

mergansers,

plural

merganser
  1. any of several fish-eating diving ducks of the subfamily Merginae, having a narrow bill hooked at the tip and serrated at the edges.


merganser British  
/ mɜːˈɡænsə /

noun

  1. Also called: sawbill.  any of several typically crested large marine diving ducks of the genus Mergus, having a long slender hooked bill with serrated edges See also goosander

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of merganser

1745–55; < New Latin, equivalent to Latin merg ( us ) diver, a kind of water bird + ānser goose

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

They are part of this spring’s baby bird boom at the zoo, along with a recent Orinoco goose hatchling and five merganser ducklings born this week.

From Seattle Times • Apr. 27, 2023

Common merganser: The males have green heads like mallards while the females are redheads.

From Washington Times • Mar. 19, 2016

There were also 150 long-tailed ducks, 300 scoters, 40 goldeneye, 15 buffleheads, nine mallards, one red-breasted merganser, two kinds of gulls, 20 Canada geese, and a raft of maybe 900 scaups.

From Slate • Jan. 27, 2016

You’d have to search the archives of Surrealism to find a creature as imaginative looking as Audubon’s male hooded merganser in breeding plumage, with its miter-shaped head and yellow-dot eyes.

From New York Times • Mar. 27, 2014

“That’s the merganser we found at Mill Pond,” I said, pointing to the duck with a Mohawk.

From "The Line Tender" by Kate Allen