meltwater

noun

melt·​wa·​ter ˈmelt-ˌwȯ-tər How to pronounce meltwater (audio)
-ˌwä-
: water derived from the melting of ice and snow

Examples of meltwater 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.
At the end of the Cryogenian, when the ice melted and the frozen continents thawed, a surplus of nutrient-rich meltwater flooded Earth. David Bressan, Forbes.com, 20 June 2025 Icebergs are much more effective at disrupting the current than meltwater from land, in part because icebergs can carry fresh water directly out to the locations where the current sinks. Jerry McManus, The Conversation, 30 May 2024 There, while out skiing Banff’s backcountry, these friends—Cyril Paris and Cliff White—stumbled upon a small pool of meltwater and dared each other to cross. Anna Fiorentino, Smithsonian Magazine, 18 Apr. 2025 Its meltwater contributes to roughly 4 percent of the overall rise in global sea levels. Katherine Alex Beaven, Smithsonian Magazine, 21 May 2025 See All Example Sentences for meltwater

Word History

First Known Use

1923, in the meaning defined above

Time Traveler
The first known use of meltwater was in 1923

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Cite this Entry

“Meltwater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/meltwater. Accessed 19 Jul. 2025.

Kids Definition

meltwater

noun
melt·​wa·​ter ˈmelt-ˌwȯt-ər How to pronounce meltwater (audio)
-ˌwät-
: water that comes from the melting of ice and snow

More from Merriam-Webster on meltwater

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