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.
The sweet spot viewing experience for me was a rectangle on the wall measuring between 10 and 20 inches. Paul Ridden may 09, New Atlas, 9 May 2025 Sixteen hockey executives in little Zoom rectangles on the ESPN screen at 7 p.m. on Monday — 15 general managers and one Miracle on Ice/four-time Stanley Cup winner. Arthur Staple, New York Times, 6 May 2025 One to two sandwiches cut into crustless rectangles or triangles will nicely fill a tiered tray or a small platter. Oset Babür-Winter, Bon Appetit Magazine, 1 May 2025 Usually surfaces in a plane, such as a rectangle or a circle, are two-dimensional. Manon Bischoff, Scientific American, 4 Apr. 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

Browse Nearby Words

Cite this Entry

“Rectangle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rectangle. Accessed 20 May. 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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