topological

adjective
to·​po·​log·​i·​cal | \ ˌtä-pə-ˈlä-ji-kəl How to pronounce topological (audio) \

Definition of topological

1 : of or relating to topology
2 : being or involving properties unaltered under a homeomorphism continuity and connectedness are topological properties

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Other Words from topological

topologically \ ˌtä-​pə-​ˈlä-​ji-​k(ə-​)lē How to pronounce topologically (audio) \ adverb

Examples of topological in a Sentence

Recent Examples on the Web The group has since gained even better control over the BEC medium, enabling them to detect the decay of the knots and the formation of a new type of topological defect (a vortex). Jennifer Ouellette, Ars Technica, "Physicists capture first footage of quantum knots unraveling in superfluid," 15 Nov. 2019 On the surface of a topological insulator, electrons flow smoothly, while on the inside, electrons are immobile. Quanta Magazine, "‘Quantum Atmospheres’ May Reveal Secrets of Matter," 25 Sep. 2018 As Mark Pearson explains, this is because of topological continuity. Quanta Magazine, "Solution: ‘The Slippery Math of Causation’," 29 June 2018 Helium three, at these low temperatures, forms a special kind of superfluid, called a topological superfluid. Chris Lee, Ars Technica, "Magnetic helium makes superfluid time crystal," 2 June 2018 So, no one was exactly sure if a topological insulator laser could exist. Chris Lee, Ars Technica, "Many rings, not one, create a laser to confound us all," 2 Feb. 2018 The research marks the first release of data from PolarGAP, which aims to fill in topological information about the area around the South Pole. David Freeman /, NBC News, "Vast hidden canyons and mountain ranges discovered in Antarctica," 26 May 2018 That property makes topological qubits attractive for quantum computers. Neil Savage, Scientific American, "What Are the Limits of Manipulating Nature?," 8 May 2018 Physicists have also observed topological protection in electromagnetic waves. Davide Castelvecchi, Scientific American, "Physicists Harness Twisted Mathematics to Make Powerful Laser," 5 Feb. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'topological.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of topological

1715, in the meaning defined at sense 1

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Time Traveler for topological

Time Traveler

The first known use of topological was in 1715

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Statistics for topological

Last Updated

13 Jan 2020

Cite this Entry

“Topological.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/topological. Accessed 18 Feb. 2020.

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