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superspreader

American  
[soo-per-spred-er] / ˈsu pərˌsprɛd ər /
Or super-spreader

noun

  1. Pathology. a person who spreads a contagious disease more easily and widely than the average infected person.

    About forty percent of the superspreaders had no symptoms of the virus.

  2. superspreading event.


Other Word Forms

  • super-spreading adjective
  • superspreading adjective

Etymology

Origin of superspreader

First recorded in 1970–75

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"This looks like a superspreader event, with ongoing spread within the halls of residence in the universities," Hopkins added.

From Barron's • Mar. 19, 2026

"And the fact that superspreader events play such a significant role in the early stages of an epidemic supports the hypothesis that the real network of contacts is, like many other social networks, highly heterogeneous."

From Science Daily • Jan. 9, 2024

The rally was later declared a superspreader event by the National Institute of Health, and Smash Mouth said they received hate mail for performing there.

From BBC • Sep. 4, 2023

A family wedding can still turn into a superspreader event, and a commercial airline flight can be catastrophic.

From Seattle Times • May 24, 2023

Her popularity soared with her steely response to the pandemic after Mardi Gras in 2020 became an early superspreader event.

From New York Times • May 1, 2023