rectangular

adjective

rect·​an·​gu·​lar rek-ˈtaŋ-gyə-lər How to pronounce rectangular (audio)
1
: shaped like a rectangle
a rectangular area
2
a
: crossing, lying, or meeting at a right angle
rectangular axes
b
: having edges, surfaces, or faces that meet at right angles : having faces or surfaces shaped like rectangles
rectangular parallelepipeds
a rectangular solid
rectangularity noun
rectangularly adverb

Examples of rectangular 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.
Available now and starting at $140, the table linen collection includes a napkin set as well a tablecloth in either a rectangular or square silhouette. Audrey Lee, Architectural Digest, 24 Sep. 2025 The computer zone is rectangular and rulebook-precise, not the more forgiving oval umpires have called for decades. Neetika Walter, Interesting Engineering, 23 Sep. 2025 The Bonaire cabin kit caught our eye for its modern, rectangular shape that takes inspiration from vacation resort cabins. Rylee Johnston, Travel + Leisure, 20 Sep. 2025 Along a dirt road off the narrow highway that hugs the northern shore the taro leaves extend like waving hands from the quilt of rectangular pools so shallow that the birds in them stand with their leg joints exposed. Matt Negrin, Rolling Stone, 20 Sep. 2025 See All Example Sentences for rectangular

Word History

First Known Use

circa 1560, in the meaning defined at sense 1

Time Traveler
The first known use of rectangular was circa 1560

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Cite this Entry

“Rectangular.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rectangular. Accessed 28 Sep. 2025.

Kids Definition

rectangular

adjective
rect·​an·​gu·​lar rek-ˈtaŋ-gyə-lər How to pronounce rectangular (audio)
1
: shaped like a rectangle
a rectangular building
2
: having edges, faces, or surfaces that meet at right angles : having faces or surfaces shaped like rectangles
a rectangular solid
rectangular blocks

More from Merriam-Webster on rectangular

Last Updated: - Updated example sentences
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