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steelhead

American  
[steel-hed] / ˈstilˌhɛd /

noun

plural

steelheads,

plural

steelhead
  1. a silvery rainbow trout that migrates to the sea before returning to fresh water to spawn.


steelhead British  
/ ˈstiːlˌhɛd /

noun

  1. a silvery North Pacific variety of the rainbow trout ( Salmo gairdneri )

"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 steelhead

First recorded in 1580–90; steel + head

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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.

The county uses only herbicides approved by state water regulators and the federal Environmental Protection Agency, and crews do not spray during bird nesting season or when endangered Southern California steelhead trout may be swimming upstream to spawn, the supervisor said.

From Los Angeles Times

Populations of Chinook salmon, steelhead trout, Delta smelt and other species have been declining.

From Los Angeles Times

Populations of Chinook salmon, steelhead trout, Delta smelt and other species have been declining in recent years.

From Los Angeles Times

The California Department of Fish and Wildlife wrote that it is concerned about weakened protections for winter-run and spring-run chinook salmon, steelhead trout, delta smelt and longfin smelt.

From Los Angeles Times

Fish and Wildlife Service’s military conservation partner of the year for its efforts to support the recovery of several species, including the tidewater goby, coastal California gnatcatcher, the arroyo toad and southern California steelhead.

From Los Angeles Times