bifurcation

noun

bi·​fur·​ca·​tion ˌbī-(ˌ)fər-ˈkā-shən How to pronounce bifurcation (audio)
1
a
: the point or area at which something divides into two branches or parts : the point at which bifurcating occurs
Inflammation may occlude the bifurcation of the trachea.
b
: branch
2
: the state of being divided into two branches or parts : the act of bifurcating

Examples of bifurcation in a Sentence

a thoughtful book about the nation's bifurcation into two distinct and antagonistic cultures a divisive issue that caused the bifurcation of the political party
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.
Human languages twist and recast themselves at the bifurcations in their own family tree. Jake Buehler, Quanta Magazine, 28 Aug. 2025 This bifurcation in credit performance suggests that while some consumers are struggling, others are actively seeking better alternatives. Boaz Sobrado, Forbes.com, 14 Aug. 2025 Boom says the moves were spurred by the clear bifurcation that Amazon audio leaders began to see in Wondery’s output. Cynthia Littleton, Variety, 5 Aug. 2025 This bifurcation, which began during the Reagan years—and was anticipated by Richard Nixon’s administrative presidency—has accelerated in the decades since, fueled by the rise of populism, its political power, and its antidemocratic sentiments. Terry M. Moe, Harpers Magazine, 16 July 2025 See All Example Sentences for bifurcation

Word History

Etymology

see bifurcate

First Known Use

1615, in the meaning defined at sense 1a

Time Traveler
The first known use of bifurcation was in 1615

Browse Nearby Words

Cite this Entry

“Bifurcation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bifurcation. Accessed 9 Sep. 2025.

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