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chinook salmon

noun
  1. a large salmon, Oncorhynchus tshawytscha, found in the northern Pacific Ocean.

Origin of chinook salmon

An Americanism dating back to 1850–55
Also called king salmon, quinnat salmon.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for chinook salmon

Chinook salmon

noun
  1. a Pacific salmon, Oncorhynchus tschawytscha, valued as a food fishAlso called: quinnat salmon, king salmon
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