corn snake

noun

plural corn snakes
: a slender, reddish-orange to yellowish-brown, nonvenomous snake (Pantherophis guttatus synonym P. guttata synonym Elaphe guttata) of the eastern U.S. that has orange, red, or brown, squarish blotches with black margins on the back and a whitish belly checkered mainly with black and white, is typically 24 to 60 inches (61 to 153 centimeters) long but may reach a length of 72 inches (183 centimeters), and is sometimes kept as a pet

Note: The corn snake is often mistaken for a copperhead snake which has hourglass-shaped rather than squarish blotches on the back.

called also red rat snake

Examples of corn snake 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.
Thankfully, the interrupting reptile was a non-venomous corn snake, a snake commonly kept as a pet, that had somehow escaped from home. Charna Flam, People.com, 21 Aug. 2025 The slithering attacker, an 18-inch corn snake that looks like a dangerous copperhead but has no venom, was removed by NYPD cops and taken to an animal shelter in Queens. Rocco Parascandola, New York Daily News, 19 June 2024 The female corn snake — who went missing from her home in Spennymoor, England, over a year ago and made headlines for the astonishing circumstances surrounding her reunion with her owner — is looking for a new home. Kelli Bender, Peoplemag, 5 Apr. 2024

Word History

First Known Use

1676, in the meaning defined above

Time Traveler
The first known use of corn snake was in 1676

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Cite this Entry

“Corn snake.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/corn%20snake. Accessed 10 Sep. 2025.

Last Updated: - Updated example sentences
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