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boa constrictor

American  

noun

  • boa constrictors
    plural
  1. a snake, Constrictor (Boa ) constrictor, of tropical America, noted for its large size and its ability to suffocate a prey by coiling around it.

  2. any large snake of the boa family, as the python or anaconda.


boa constrictor British  

noun

  1. a very large snake, Constrictor constrictor , of tropical America and the Caribbean, that kills its prey by constriction: family Boidae (boas)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of boa constrictor

First recorded in 1800–10

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Powell compared China’s naval strategy around Taiwan to that of a boa constrictor, moving slowly to overpower its rival, rather than striking dramatically as a viper might.

From The Wall Street Journal Jun. 24, 2026

The list of non-mammalian animals that made their way from south to north includes a boa constrictor, a crocodile and frogs.

From Science Daily Feb. 20, 2024

I’m planning on bringing my boa constrictor to the Lakers game next week.

From Los Angeles Times Dec. 22, 2023

“They are truly like a boa constrictor, and they do not beat themselves.”

From Seattle Times Oct. 7, 2023

Chet watched her as she eyed the boa constrictor.

From "Hello, Universe" by Erin Entrada Kelly

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