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combinatorics

American  
[kuhm-bahy-nuh-tawr-iks, -tor-, kom-buh-] / kəmˌbaɪ nəˈtɔr ɪks, -ˈtɒr-, ˌkɒm bə- /

noun

(used with a singular verb)
  1. combinatorial analysis.


Example Sentences

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This was considered among the most important unsolved problems in combinatorics, a prominent branch of math and computer science dealing with finite objects and arrangements.

From Slate ● Jun. 22, 2026

He began pulling in different areas of math outside of combinatorics, including finite geometry, algebra and probability.

From Science Daily ● Apr. 2, 2024

In July, his work in geometric combinatorics won him the Fields Medal, given every four years to mathematicians younger than 40 and known as the “Nobel Prize in Mathematics.”

From Washington Post ● Oct. 12, 2022

Dr. Conway’s boundless curiosity produced profound contributions to number theory, game theory, coding theory, group theory, knot theory, topology, probability theory, algebra, analysis, combinatorics and more.

From New York Times ● Apr. 15, 2020

Moody thought of math class: a practical application of combinatorics.

From "Little Fires Everywhere" by Celeste Ng

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