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 animals include Maple the sloth, Casper the albino iguana and Aphrodite the boa constrictor. Jan Wagner, San Diego Union-Tribune, 11 June 2025 Lilian, with a phobia of reptiles, nevertheless gathered the courage for her children’s sake, running a finger along the back of the boa constrictor. Yiyun Li, The New Yorker, 9 Mar. 2025 Rainbow boa constrictors are native to Central and South America and can reach more than 6 feet in length, experts say. Mark Price, Miami Herald, 3 Mar. 2025 Once, at a zoo, she and her children had been invited to stroke a boa constrictor. Yiyun Li, The New Yorker, 9 Mar. 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 Jul. 2025.

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
Last Updated: - Updated example sentences
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