riverbed

noun

riv·​er·​bed ˈri-vər-ˌbed How to pronounce riverbed (audio)
Synonyms of riverbednext
: the channel occupied by a river

Examples of riverbed in a Sentence

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.
About 30 minutes after his escape, Castillo was found in a dry riverbed and taken into custody, according to Hoy. Timia Cobb, Dallas Morning News, 3 Feb. 2026 After a roughly 30‑minute search, deputies found him in a dry riverbed and took him back into custody. Doug Myers, CBS News, 3 Feb. 2026 The dams are constructed of pilings driven into the riverbed with rock piled on either side. Edward Lotterman, Twin Cities, 1 Feb. 2026 Circle the City has five street medicine teams who provide care to unsheltered individuals in riverbeds, canals, alleys, and other community spaces. Maritza Dominguez, AZCentral.com, 18 Jan. 2026 See All Example Sentences for riverbed

Word History

First Known Use

1781, in the meaning defined above

Time Traveler
The first known use of riverbed was in 1781

Browse Nearby Words

Cite this Entry

“Riverbed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/riverbed. Accessed 14 Feb. 2026.

Kids Definition

riverbed

noun
riv·​er·​bed -ˌbed How to pronounce riverbed (audio)
: the channel occupied or once occupied by a river

More from Merriam-Webster on riverbed

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