rainwater

noun

rain·​wa·​ter ˈrān-ˌwȯ-tər 

-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

Steer clear of puddles - Driving into puddles or low areas of rainwater can cause vehicles to hydroplane or skid out of control. —Kansas City Star Weather Bot, Kansas City Star, 18 Oct. 2025

Recharge from rainwater that falls in the valley and mountains is estimated to be 2,000 acre-feet every year, according to a USGS study. —Clara Migoya, AZCentral.com, 17 Oct. 2025

Moments later, the camera zooms toward a window nearly opaque with rainwater, the outside world blurred by the downpour. —Soo Kim, MSNBC Newsweek, 16 Oct. 2025

Avoid puddles - Driving into puddles or low rainwater areas can lead to vehicles hydroplaning or losing control. —Nc Weather Bot, Charlotte Observer, 15 Oct. 2025

Word History

First Known Use

before the 12th century, in the meaning defined above

Rhymes for rainwater

• backwater
• bathwater
• blackwater
• breakwater
• deepwater
• edgewater
• feedwater
• floodwater
• freshwater
• granddaughter
• groundwater
• headwater

Kids Definition

rainwater

noun

rain·​wa·​ter -ˌwȯt-ər 

-ˌwät-

: water falling or fallen as rain

Biographical Definition

Rainwater

biographical name

Rain·​wa·​ter ˈrān-ˌwȯ-tər 

-ˌwä-

L(eo) James 1917–1986 American physicist