alligator

noun

al·​li·​ga·​tor ˈa-lə-ˌgā-tər How to pronounce alligator (audio)
1
: either of two large carnivorous, thick-skinned, long-bodied, aquatic, crocodilian reptiles (Alligator mississippiensis of the southeastern U.S. and A. sinensis of China) that have a broad head with a slightly tapered, long, rounded, U-shaped snout and a special pocket in the upper jaw for reception of the enlarged lower fourth tooth
broadly : crocodilian
2
: leather made from alligator hide

Illustration of alligator

Illustration of alligator
  • alligator 1

Examples of alligator 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.
Even the golf ball-stealing alligator, Morris, has passed on. Jake Coyle, Chicago Tribune, 23 July 2025 Some of the floral arrangements depicted the wave wall along Fort Lauderdale beach, the guitar hotel at the Seminole Hard Rock Hotel & Casino, and alligators, manatees and sea turtles. Anthony Man, Sun Sentinel, 22 July 2025 Six Mile Cypress Slough Preserve gives visitors the opportunity to explore a 3,400-acre wetland ecosystem crawling with native critters like otters, turtles, alligators, and wading birds. Tara Massouleh McCay, Southern Living, 20 July 2025 At the top of most of those visitors’ wish lists is catching a glimpse—or better still, snapping a photo—of a grizzly bear, bison, bald eagle, alligator, moose, or other iconic species. Ruffin Prevost, AFAR Media, 18 July 2025 See All Example Sentences for alligator

Word History

Etymology

Spanish el lagarto the lizard, from el the (from Latin ille that) + lagarto lizard, from Vulgar Latin *lacartus, from Latin lacertus, lacerta — more at lizard

First Known Use

1591, in the meaning defined at sense 1

Time Traveler
The first known use of alligator was in 1591

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Cite this Entry

“Alligator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alligator. Accessed 29 Jul. 2025.

Kids Definition

alligator

noun
al·​li·​ga·​tor ˈal-ə-ˌgāt-ər How to pronounce alligator (audio)
1
: either of two large short-legged reptiles resembling crocodiles but having a shorter and broader snout
2
: leather made from alligator's hide
Etymology

from Spanish el lagarto "the lizard"

Last Updated: - Updated example sentences
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