supercell

noun

su·​per·​cell ˈsü-pər-ˌsel How to pronounce supercell (audio)
: an unusually large storm cell
specifically : a severe storm generated by such a cell

Examples of supercell in a Sentence

Recent Examples on the Web
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Several intense supercell thunderstorms moved across northern Illinois and northwestern Indiana on Tuesday, including one responsible for at least four tornadoes, according to the National Weather Service office in Chicago. Arkansas Online, 12 Mar. 2026 The National Weather Service confirmed to NIPSCO that a supercell created four tornadoes across Newton, Jasper and Starke counties. Alexandra Kukulka, Chicago Tribune, 12 Mar. 2026 This tornadic supercell tracked east for over two hours from central Illinois through Northern Indiana, eventually prompting a Tornado Emergency – the highest level of tornado warning – for Knox, Indiana. Mary Gilbert, CNN Money, 10 Mar. 2026 In some cases, individual supercells could form, producing all modes of severe weather, including large hail and tornadoes. Brandi D. Addison, USA Today, 10 Mar. 2026 See All Example Sentences for supercell

Word History

First Known Use

1985, in the meaning defined above

Time Traveler
The first known use of supercell was in 1985

Browse Nearby Words

Cite this Entry

“Supercell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supercell. Accessed 21 Mar. 2026.

Last Updated: - Updated example sentences
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