monsoon

noun

mon·​soon män-ˈsün How to pronounce monsoon (audio)
ˈmän-ˌsün
1
: a periodic wind especially in the Indian Ocean and southern Asia
2
: the season of the southwest monsoon in India and adjacent areas that is characterized by very heavy rainfall
3
: rainfall that is associated with the monsoon
monsoonal
män-ˈsü-nᵊl How to pronounce monsoon (audio)
ˈmän-ˌsü-
adjective

Examples of monsoon in a Sentence

floods caused by summer monsoons
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.
And one of them was in a monsoon. Matthew Schmidt, MSNBC Newsweek, 25 Oct. 2025 In the Late Cretaceous Period, when Edmontosaurus roamed what is now the American West, the climate cycled between drought and monsoon rains. Amanda Schupak, CNN Money, 23 Oct. 2025 On the other hand, an accumulation of those particles around the poles could throw out of whack the tropical monsoon system, the researchers explain. Tereza Pultarova, Space.com, 22 Oct. 2025 The design of the home features open walls that allow for natural ventilation, while raised flooring keeps the interior dry during heavy monsoon rains. New Atlas, 20 Oct. 2025 See All Example Sentences for monsoon

Word History

Etymology

obsolete Dutch monssoen, from Portuguese monção, from Arabic mawsim time, season

First Known Use

1584, in the meaning defined at sense 1

Time Traveler
The first known use of monsoon was in 1584

Browse Nearby Words

Cite this Entry

“Monsoon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/monsoon. Accessed 4 Nov. 2025.

Kids Definition

monsoon

noun
mon·​soon män-ˈsün How to pronounce monsoon (audio)
1
: a periodic wind in the Indian Ocean and southern Asia
2
: the rainy season that accompanies the southwest monsoon
3
: rainfall that is associated with the monsoon season

More from Merriam-Webster on monsoon

Last Updated: - Updated example sentences
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