1
: any of a family (Boidae) of large snakes that kill by constriction and that includes the boa constrictor, anaconda, and python
2
: a long fluffy scarf

Examples of boa 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.
Partygoers dressed up for the theme with feather boas and colorful clothes to match Swift's different albums, with friendship bracelets and light-up bracelets being scattered on the table of the cozy venue; all nods to the Eras Tour. Becca Longmire, People.com, 19 Dec. 2024 Partygoers dressed up for the theme with feather boas and colorful clothes to go with her different albums. Gil MacIas, People.com, 19 Dec. 2024 During this time, the designer cultivated a signature look—body-conscious gowns that were often covered in dazzling crystals and sequins, and punctuated with fabulous feather boas or capes. Christian Allaire, Vogue, 5 Dec. 2024 London’s Harry Styles event saw 12 foppish men in feather boas, Gucci flares, and floppy haircuts vying for the prize. Raven Smith, Vogue, 19 Nov. 2024 See all Example Sentences for boa 

Word History

Etymology

Latin, a water snake

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of boa was in the 14th century

Dictionary Entries Near boa

Cite this Entry

“Boa.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/boa. Accessed 20 Jan. 2025.

Kids Definition

boa

noun
1
: any of various large snakes (as the boa constrictor, anaconda, or python) that crushes its prey
2
: a long fluffy scarf of fur, feathers, or fabric

More from Merriam-Webster on boa

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