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.
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 Last year, volunteers removed 221,330 pounds of trash from the riverbed between Santee and the ocean, including 3,700 pounds during the kayak cleanup alone. Walker Armstrong, San Diego Union-Tribune, 17 Jan. 2026 The defining feature of this region, however, is the Mwagusi Sand River, a seasonally dry riverbed that snakes through the park. Nicholas Derenzo, Travel + Leisure, 13 Jan. 2026 Getting to his wetland requires jumping railroad tracks and scaling down the steep side of the channel to the riverbed. Emma Bowman, NPR, 17 Nov. 2025 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 28 Jan. 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

Last Updated: - Updated example sentences
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