Illustration of crayfish
- crayfish 1
crayfish
noun
cray·fish
ˈkrā-ˌfish 
1
: any of numerous freshwater decapod crustaceans (especially families Astacidea, Cambaridae, and Parastacidae) resembling the lobster but usually much smaller
2
Examples of crayfish in a Sentence
Recent Examples on the Web
Too small for there ever to be an airport, this 40-square-mile outcrop of vertiginous cliffs surrounded by churning ocean is only reachable via a berth on one of the South African fishing vessels that come to collect the crayfish.
—
The Editors, JSTOR Daily, 23 May 2025
The amphibians spend nearly all their time in the water and are considered carnivores, eating crayfish, worms, fish, insects and sometimes even other hellbenders, experts say.
—Olivia Lloyd, Charlotte Observer, 16 May 2025
As the weighted end of the rig skips across the bottom, the non-weighted end floats and wiggles just above the bottom, simulating a dying baitfish or fleeing crayfish.
—Derek Horner, Outdoor Life, 27 Feb. 2025
How did the Australian crayfish species arrive in Texas?
—Karissa Waddick, USA TODAY, 25 Feb. 2025
See All Example Sentences for crayfish
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The Editors, JSTOR Daily, 23 May 2025
The amphibians spend nearly all their time in the water and are considered carnivores, eating crayfish, worms, fish, insects and sometimes even other hellbenders, experts say.
—Olivia Lloyd, Charlotte Observer, 16 May 2025
As the weighted end of the rig skips across the bottom, the non-weighted end floats and wiggles just above the bottom, simulating a dying baitfish or fleeing crayfish.
—Derek Horner, Outdoor Life, 27 Feb. 2025
How did the Australian crayfish species arrive in Texas?
—Karissa Waddick, USA TODAY, 25 Feb. 2025
See All Example Sentences for crayfish
Cite this Entry
“Crayfish.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/crayfish. Accessed 1 Jun. 2025.
Copy CitationKids Definition
crayfish
noun
cray·fish
ˈkrā-ˌfish
1
: any of numerous freshwater crustaceans that are related to but usually much smaller than the lobster
2
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