rainwater

noun
rain·​wa·​ter | \ ˈrān-ˌwȯ-tər How to pronounce rainwater (audio) , -ˌwä- \

Definition of rainwater

: 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 Bocas Bali is being promoted as 100% off-grid -- catchment basins store 100,000 gallons of rainwater, while electricity is generated by solar panels. Karla Cripps, CNN, 20 Apr. 2022 This control over the ground cover alters the functioning of the watershed by preventing rainwater or moisture from soaking into the ground. Danielle Bernabe, Fortune, 26 Apr. 2022 The five-year project was designed to provide fresh water — rainwater, ground water or desalinated water — at low cost during storm season emergencies. Washington Post, 10 Aug. 2021 The biggest problem is diminishing rainwater needed to operate the 50-mile waterway, through which 4% of global trade passes. Santiago Pérez, WSJ, 28 June 2021 Thanks to such property, hemp can rely on rainwater instead of irrigated water, which could be used for other productive purposes. Dario Sabaghi, Forbes, 12 Oct. 2021 The evidence lies in those hollows, which are perfect spots to hide from the sun during the dry season – when they're not filled with rainwater. Mariam Sule, USA TODAY, 31 Mar. 2022 People have visited these rocky hills in West Texas for thousands of years, looking for rainwater in the huecos, or natural rock basins. Amanda Ogle, Travel + Leisure, 20 Feb. 2022 Both agreed that a better practice might be to collect rainwater in a bucket and use the water to feed houseplants. Lisa Boone, Los Angeles Times, 22 Dec. 2021 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'rainwater.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of rainwater

before the 12th century, in the meaning defined above

Buying Guide

Our Reviews team has selected the best water bottles.

Learn More About rainwater

Time Traveler for rainwater

Time Traveler

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

See more words from the same century

Dictionary Entries Near rainwater

rainwash

rainwater

Rainwater

See More Nearby Entries 

Statistics for rainwater

Last Updated

18 May 2022

Cite this Entry

“Rainwater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rainwater. Accessed 20 May. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

More Definitions for rainwater

rainwater

noun
rain·​wa·​ter | \ ˈrān-ˌwȯ-tər How to pronounce rainwater (audio) , -ˌwä- \

Kids Definition of rainwater

: water from rain

Rainwater biographical name

Rain·​wa·​ter | \ ˈrān-ˌwȯ-tər How to pronounce Rainwater (audio) , -ˌwä- \

Definition of Rainwater

L(eo) James 1917–1986 American physicist

More from Merriam-Webster on rainwater

Nglish: Translation of rainwater for Spanish Speakers

WORD OF THE DAY

Test Your Vocabulary

Eponyms: Words Named After People

True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!