singularity

noun

sin·​gu·​lar·​i·​ty ˌsiŋ-gyə-ˈler-ə-tē How to pronounce singularity (audio)
-ˈla-rə-
plural singularities
1
: something that is singular: such as
a
: a separate unit
b
: unusual or distinctive manner or behavior : peculiarity
2
: the quality or state of being singular
3
: a point at which the derivative of a given function of a complex variable does not exist but every neighborhood of which contains points for which the derivative does exist
4
: a point or region of infinite mass density at which space and time are infinitely distorted by gravitational forces and which is held to be the final state of matter falling into a black hole

Examples of singularity in a Sentence

People could not understand the singularity of his imagination. a college professor with singularities of dress and speech that have long endeared him to his students
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.
But as the surface evolves, singularities can form: points where our mathematical descriptions break down. Quanta Magazine, 31 Mar. 2025 The most critical example is accelerating the speed at which AI will process data and reach singularity. Chaim Mazal, Forbes, 20 Mar. 2025 The right-wing media’s formal and informal roles in the administration mark a new kind of singularity. Ali Breland, The Atlantic, 28 Feb. 2025 The man with the glass brain was first discovered in 2020 and initially puzzled scientists because of its singularity; no other Vesuvius victim’s brain underwent a similar transformation. Discover Magazine, 27 Feb. 2025 See All Example Sentences for singularity

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of singularity was in the 14th century

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Cite this Entry

“Singularity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/singularity. Accessed 15 Apr. 2025.

Kids Definition

singularity

noun
sin·​gu·​lar·​i·​ty ˌsiŋ-gyə-ˈlar-ət-ē How to pronounce singularity (audio)
plural singularities
1
: the quality or state of being singular
2
: something that is singular : peculiarity
3
: a point or region of infinite density which is held to be the final state of matter falling into a black hole

More from Merriam-Webster on singularity

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