rainwater

noun

rain·​wa·​ter ˈrān-ˌwȯ-tər How to pronounce rainwater (audio)
-ˌwä-
: water fallen as rain that has not collected soluble matter from the soil and is therefore soft

Examples of rainwater in a Sentence

a bucket filled with rainwater
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.
Because rainwater and water from residences share the same sewer pipes, excessive rain can lead to water backups in streets and basements, according to the water reclamation district. William Lee, Chicago Tribune, 30 Jan. 2025 Along with a separate state-run system, the project transports Sierra Nevada snowmelt and rainwater from the confluence of two major rivers that form the Sacramento-San Joaquin River Delta. Bloomberg, The Mercury News, 30 Jan. 2025 Staff will cover the benefits of collecting rainwater and some best practices for making rain barrels. Joe Rassel, Orlando Sentinel, 22 Jan. 2025 That included fighting fires from homeowners' properties, using residents' resources like pools, spas, rainwater tanks and water tanks to extinguish flames, in addition to the company's own fire retardants. Megan Cerullo, CBS News, 14 Jan. 2025 See all Example Sentences for rainwater 

Word History

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of rainwater was before the 12th century

Dictionary Entries Near rainwater

rainwash

rainwater

Rainwater

Cite this Entry

“Rainwater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rainwater. Accessed 8 Feb. 2025.

Kids Definition

rainwater

noun
rain·​wa·​ter -ˌwȯt-ər How to pronounce rainwater (audio)
-ˌwät-
: water falling or fallen as rain

Biographical Definition

Rainwater

biographical name

Rain·​wa·​ter ˈrān-ˌwȯ-tər How to pronounce Rainwater (audio)
-ˌwä-
L(eo) James 1917–1986 American physicist

More from Merriam-Webster on rainwater

Last Updated: - Updated example sentences
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