mackinaw trout

noun, often capitalized M

Definition of mackinaw trout

: a large dark North American char (Salvelinus namaycush) that is an important commercial food fish in northern lakes

called also lake trout, mackinaw

Examples of mackinaw trout in a Sentence

Recent Examples on the Web In a wildlife detective story, park scientists used the new technology to trace the elk decline to the introduction of non-native mackinaw trout that feed on native cutthroat trout in Yellowstone Lake. Tom Stienstra, San Francisco Chronicle, "New technology solves wildlife mysteries in California," 21 Jan. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'mackinaw trout.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of mackinaw trout

1840, in the meaning defined above

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The first known use of mackinaw trout was in 1840

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Cite this Entry

“Mackinaw trout.” Dictionary, Merriam-Webster, Accessed 8 Aug. 2020.

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