Simple Definition of catfish

from our Learner's Dictionary

catfish

noun

plural catfish
: a type of fish that has a large head and long thin parts that look like a cat's whiskers around its mouth

Cite this Entry

“Catfish.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/catfish. Accessed 15 Apr. 2026.

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