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.
Its meltwater contributes to roughly 4 percent of the overall rise in global sea levels. Katherine Alex Beaven, Smithsonian Magazine, 21 May 2025 Semi-continuous release of Cordilleran Ice Sheet meltwater between 20,000 and 17,000 years ago Before joining Discover Magazine, Paul Smaglik spent over 20 years as a science journalist, specializing in U.S. life science policy and global scientific career issues. Paul Smaglik, Discover Magazine, 14 May 2025 Related: How to See Greenland on a Quark Expeditions Cruise Greenland is considered ground zero for climate change: the Arctic is warming nearly four times faster than the rest of the world, and meltwater from the ice sheets and glaciers is the largest contributor to rising sea levels globally. Chloe Berge, Travel + Leisure, 13 Mar. 2025 Similarly, floods might be due to a broken pipe, but are more often caused by storms, heavy rain, and spring meltwater. Timothy Dale, Better Homes & Gardens, 14 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

Browse Nearby Words

Cite this Entry

“Meltwater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/meltwater. Accessed 10 Jun. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!