bisect

verb

bi·​sect ˈbī-ˌsekt How to pronounce bisect (audio)
bī-ˈsekt
bisected; bisecting; bisects

transitive verb

: to divide into two usually equal parts
bisection
ˈbī-ˌsek-shən How to pronounce bisect (audio)
bī-ˈsek-
noun
bisectional adjective
bisectionally adverb

Examples of bisect in a Sentence

Draw a line that bisects the angle. The city is bisected by the highway.
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 city also plans to construct a bridge over the Union Pacific railroad track that bisects the parkway’s future path. Jaime Moore-Carrillo, Fort Worth Star-Telegram, 27 Mar. 2025 The first phase also includes 875 residential units in 105-foot-tall buildings and commercial space east of a new street, Frontier Drive, that bisects the site between Kurtz Street to the north and Sports Arena Boulevard to the south. Jennifer Van Grove, San Diego Union-Tribune, 25 Mar. 2025 Midway Airport has an unusual layout with four operational runways that bisect each other like a large X, Schiavo noted. Amanda Musa, CNN, 27 Feb. 2025 The result is a minimalist dashboard bisected by air vents, USB ports hidden in a lower under-dash storage area and light wood veneer panels that glow with backlighting at night. Scotty Reiss, Forbes, 3 Mar. 2025 See All Example Sentences for bisect

Word History

Etymology

bi- entry 1 + intersect

First Known Use

circa 1645, in the meaning defined at transitive sense

Time Traveler
The first known use of bisect was circa 1645

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Cite this Entry

“Bisect.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bisect. Accessed 31 Mar. 2025.

Kids Definition

bisect

verb
bi·​sect ˈbī-ˌsekt How to pronounce bisect (audio)
bī-ˈsekt
1
: to divide into two usually equal parts
2

More from Merriam-Webster on bisect

Last Updated: - Updated example sentences
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