dispersal

noun

dis·​pers·​al di-ˈspər-səl How to pronounce dispersal (audio)
: 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.
The habitat-modifying keystone species play a vital role in the region’s ecosystem supporting the health and dispersal of wildlife and other native plants. John Leos, AZCentral.com, 23 Oct. 2025 Ultimately, 12 adults and two juveniles were arrested by the LAPD for failing to comply with dispersal orders, CBS Los Angeles reported. Madeline Armstrong, Oc Register, 18 Oct. 2025 Police can order a protest to disperse if there is a clear danger of riot, disorder, or threat to public safety, but must give clear dispersal orders. Jalen Williams, Freep.com, 13 Oct. 2025 Police may shut down a protest through a dispersal order, according to the ACLU, but it must be used as a last resort in situations where there is a clear and present danger of riot, disorder or interference with traffic, as well as any other immediate threats to public safety. Marina Johnson, Louisville Courier Journal, 13 Oct. 2025 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 25 Oct. 2025.

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

More from Merriam-Webster on dispersal

Last Updated: - Updated example sentences
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