plural cusk or cusks
1
: a large edible North Atlantic fish (Brosme brosme) of the cod family
2
: burbot

Examples of cusk in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
When cod is unavailable, substitute haddock, hake, cusk, tilapia, pollock, striped bass, or white sea bass. — Julia Dowling Rutland, Southern Living, 12 July 2023 Usually found in deep water, the adult gargoyle cusk eel is extremely rare and represents the only member of its genus. — Andrea Gawrylewski, Scientific American, 8 June 2022 Nicknamed in various parts of North America as ling, lawyer, cusk or mud shark — the once-lowly burbot is being elevated in Minnesota from unprotected rough fish to game fish. — Tony Kennedy, Star Tribune, 14 Jan. 2021 Nautilus explorers stumbled upon a group of bone-eating worms, cusk eels, and octopi feasting on the skeleton of a baleen whale on the ocean floor near the coast of central California. — Kelli Bender, PEOPLE.com, 17 Oct. 2019 Part 5 will be an auditory treat featuring the mysterious sounds of the sea, from grunting haddock to singing cusk eels. — Amanda Paulson, The Christian Science Monitor, 15 Aug. 2019 Enormous, near-vertical cliffs materialized, populated by squat lobsters, grenadier fish, cusk eels, and translucent tunicates. — Jeffrey Marlow, Discover Magazine, 5 July 2016

Word History

Etymology

probably alteration of tusk, a kind of codfish

First Known Use

1616, in the meaning defined at sense 1

Time Traveler
The first known use of cusk was in 1616

Browse Nearby Words

Cite this Entry

“Cusk.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cusk. Accessed 26 Sep. 2026.

More from Merriam-Webster on cusk

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!