rectangle

noun

rect·​an·​gle ˈrek-ˌtaŋ-gəl How to pronounce rectangle (audio)
: a parallelogram all of whose angles are right angles
especially : one with adjacent sides of unequal length

Examples of rectangle 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.
Phones had been raised tonight, so many glossy rectangles, watching. Literary Hub, 4 June 2025 Four neon-orange stakes marked off a rectangle in front of a headstone. Paige Williams, New Yorker, 2 June 2025 Cut rectangle in half lengthwise to create 2 strips. Anne Byrn, Southern Living, 29 May 2025 Traditional organizations ask employees to trim their irregularities to fit standard rectangles. Michael Hudson, Forbes.com, 27 May 2025 See All Example Sentences for rectangle

Word History

Etymology

Medieval Latin rectangulus having a right angle, from Latin rectus right + angulus angle — more at right, angle

First Known Use

circa 1560, in the meaning defined above

Time Traveler
The first known use of rectangle was circa 1560

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Cite this Entry

“Rectangle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rectangle. Accessed 12 Jun. 2025.

Kids Definition

rectangle

noun
rect·​an·​gle ˈrek-ˌtaŋ-gəl How to pronounce rectangle (audio)
: a four-sided polygon that has four right angles and each pair of opposite sides parallel and of the same length
Etymology

from Latin rectangulus "having a right angle," from earlier Latin rectus "right" and angulus "angle"

Last Updated: - Updated example sentences
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