dispersal

noun

dis·​pers·​al di-ˈspər-səl How to pronounce dispersal (audio)
Synonyms of dispersalnext
: the act or result of dispersing
especially : the process or result of the spreading of organisms from one place to another

Examples of dispersal in a Sentence

the dispersal of plant seeds in the forests through natural means
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.
Should an event require intervention in the future, there will be police supervision to ensure the orderly and safe dispersal of attendees. Joseph Buczek, CBS News, 18 June 2026 In addition to dispersal ordinance and a proposal to pressure social media companies to remove posts advertising parties, aldermen are also preparing an ordinance that would implement a scale of fines for parents whose children are apprehended at such gatherings, Hopkins added. Caroline Kubzansky, Chicago Tribune, 15 June 2026 Starting on Tuesday, June 9, aerial dispersal flights originating from the sterile fly dispersal facility at Moore Air Base in Edinburg, Texas, will begin. Mateo Rosiles, USA Today, 8 June 2026 That includes breaking ground on a new facility to produce sterile flies and opening a new dispersal facility earlier this year. Garrett Downs, CNBC, 8 June 2026 See All Example Sentences for dispersal

Word History

First Known Use

1821, in the meaning defined above

Time Traveler
The first known use of dispersal was in 1821

Browse Nearby Words

Cite this Entry

“Dispersal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dispersal. Accessed 22 Jun. 2026.

Kids Definition

dispersal

noun
dis·​pers·​al dis-ˈpər-səl How to pronounce dispersal (audio)
: the act or result of dispersing

Medical Definition

dispersal

noun
dis·​pers·​al dis-ˈpər-səl How to pronounce dispersal (audio)
: the act or result of dispersing
specifically : the process or result of the spreading of organisms from one place to another

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