1
: a support structure shaped like the letter A
2
: a building typically having triangular front and rear walls and a roof reaching to or nearly to the ground

Examples of A-frame 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.
Like any other rotating 2-in-1, the Swift Spin has a 360-degree hinge that allows the laptop to rotate among clamshell mode, an A-frame mode, a screen-out/keyboard-down presentation mode, or tablet mode. John Burek, PC Magazine, 29 May 2026 A-frame trellises might be the sturdiest. Joshua Siskin, Oc Register, 28 May 2026 The second prototype is the Essentials, which is a smaller footprint (approximately 2,000 square feet, compared to the Legacy’s 3,000) that doesn’t include the A-frame but keeps the brand’s orange-and-white stripes at the forefront. Abigail Wilt, Southern Living, 15 May 2026 An A-frame can function just like a square frame for supporting tomatoes, but looks even more attractive. Miranda Crowell, Better Homes & Gardens, 14 May 2026 See All Example Sentences for A-frame

Word History

First Known Use

1827, in the meaning defined at sense 1

Time Traveler
The first known use of A-frame was in 1827

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Cite this Entry

“A-frame.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/A-frame. Accessed 30 May. 2026.

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