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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.

Potential bird sightings include gadwalls and buffleheads, dazzling ducks like the common goldeneye and the red-breasted merganser and tons of gulls, including the laughing gull and the ring-billed gull.

From New York Times • Jun. 6, 2023

After surging out of the rapid, we passed a flock of beautiful merganser ducks and Canada geese balancing on one foot.

From Seattle Times • Aug. 25, 2022

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

“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