rainwash

noun
rain·​wash | \ ˈrān-ˌwȯsh How to pronounce rainwash (audio) , -ˌwäsh \

Definition of rainwash

: the washing away of material by rain also : the material so washed away

First Known Use of rainwash

1863, in the meaning defined above

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Time Traveler for rainwash

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The first known use of rainwash was in 1863

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Dictionary Entries Near rainwash

rain tree

rainwash

rainwater

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Cite this Entry

“Rainwash.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rainwash. Accessed 19 May. 2022.

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More from Merriam-Webster on rainwash

Britannica.com: Encyclopedia article about rainwash

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