riverbed

noun

riv·​er·​bed ˈri-vər-ˌbed How to pronounce riverbed (audio)
: 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.
Even if skies are clear overhead, rainfall upstream can funnel into dry riverbeds and create dangerous flows miles away. Hayleigh Evans, AZCentral.com, 27 Sep. 2025 Dry riverbeds, or wadis, that once flowed into or out of the Nile provided land routes of trade, conquest and mining expeditions from the Nile River to the Red Sea. Vanessa Taylor, Big Think, 25 Sep. 2025 According to the Florida Museum of Natural History, Florida's fossil record stretches back more than 50 million years, with shark teeth among the most common finds in beaches, creek beds and riverbeds. Alice Gibbs, MSNBC Newsweek, 16 Sep. 2025 Omar El Akkad writes that words only exist in hindsight; time washes over and around them like water down a riverbed. Sara Stridsberg september 15, Literary Hub, 15 Sep. 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 3 Oct. 2025.

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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