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.
What Remains Unknown Zagury noted in her Mongabay interview that much is still unknown — particularly the extent to which toucans actually drive seed dispersal and forest regrowth. Ryan Brennan, Miami Herald, 20 Apr. 2026 Scientists are continuing to study exactly how much the toucans are driving seed dispersal and long-term forest regrowth. Ryan Brennan, Charlotte Observer, 20 Apr. 2026 Big Oil has predictably emerged as an early winner, benefiting from soaring oil and gas prices, but the long-term upshot could be faster dispersal of an altogether different energy source. Tristan Bove, Fortune, 16 Apr. 2026 The dispersal has turned what was once a singular feat of engineering into a kind of collectible series. Daniel Cassady, ARTnews.com, 9 Apr. 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 30 Apr. 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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