boa constrictor

noun

: a tropical American boa (Boa constrictor synonym Constrictor constrictor) that is light brown barred or mottled with darker brown and reaches a length of 10 feet (3 meters) or more
broadly : boa sense 1

Examples of boa constrictor in a Sentence

Recent Examples on the Web
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The Nuggets’ shooters, meanwhile, had blasted out of the gate hotter than a boa constrictor’s backside. Sean Keeler, Denver Post, 23 Mar. 2026 There’s Brownie, a stray boa constrictor who was wandering in an apartment complex and Kiki, a shy kinkajou, who was relinquished when his caregiver became ill. Linda McIntosh, San Diego Union-Tribune, 1 Feb. 2026 Lowell plunders an emerald out of a wrecked ship, starts a fistfight with a local ruler, nearly dies when a boa constrictor wraps itself around her neck, and is wounded by an alligator. Michael Waters, New Yorker, 3 Jan. 2026 As a model, Sofia famously posed topless with a boa constrictor for the Swedish men’s magazine Slitz. Stephanie Nolasco , Ashley Papa, FOXNews.com, 11 Dec. 2025 See All Example Sentences for boa constrictor

Word History

First Known Use

1771, in the meaning defined above

Time Traveler
The first known use of boa constrictor was in 1771

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Cite this Entry

“Boa constrictor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/boa%20constrictor. Accessed 1 Apr. 2026.

Kids Definition

boa constrictor

noun
boa con·​stric·​tor
-kən-ˈstrik-tər
: a brown tropical American boa that grows to 10 feet (3 meters) or longer
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