rainbow trout

noun

: a large stout-bodied salmonid fish (Oncorhynchus mykiss synonym Salmo gairdneri) of western North America that is related to the Pacific salmon and is typically greenish above and white on the belly with a pink, red, or lavender stripe along each side of the body and with profuse black dots compare steelhead

Illustration of rainbow trout

Illustration of rainbow trout

Examples of rainbow trout in a Sentence

Recent Examples on the Web Rainbow Trout Canned rainbow trout is a nutritious and convenient choice, rich in high-quality protein, healthy fats, and essential vitamins and minerals. Lindsey Desoto, Rd, Health, 9 Sep. 2024 There are miles of trails for mountain biking and hiking (Crow Creek Trail to Hidden Falls is one of the most popular hiking routes) and three reservoirs for those interested in fishing for brown trout, rainbow trout, or kokanee salmon. Lydia Mansel, Travel + Leisure, 12 Aug. 2024 Records show the city delivered 500 pounds of catfish to the lake last year, and 600 pounds of rainbow trout on April 6. Kyle Martin, The Mercury News, 11 Aug. 2024 The difference is that steelhead migrate to the ocean whereas rainbow trout don’t. Lila Seidman, Los Angeles Times, 31 July 2024 See all Example Sentences for rainbow trout 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'rainbow trout.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1880, in the meaning defined above

Time Traveler
The first known use of rainbow trout was in 1880

Dictionary Entries Near rainbow trout

Cite this Entry

“Rainbow trout.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rainbow%20trout. Accessed 25 Sep. 2024.

Kids Definition

rainbow trout

noun
: a large trout native to western North America that usually has red or pink stripes with black dots on its sides compare steelhead

More from Merriam-Webster on rainbow trout

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