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To learn more, the researchers relied on a unique dataset created by analyzing seawater samples that have been collected twice weekly from La Jolla’s Scripps Pier since 2018.—Noah Lyons, San Diego Union-Tribune, 27 Jan. 2026 It’s found naturally in seawater and isn’t as corrosive as other de-icers.—Karen Brewer Grossman, Southern Living, 23 Jan. 2026 Fascinatingly, this strategy is strikingly similar to those of sharks and rays, which also retain their urea to account for the salinity of seawater.—Scott Travers, Forbes.com, 22 Jan. 2026 Unlike conventional batteries, SZABs use seawater as the electrolyte due to its high ionic conductivity, thereby avoiding the need for freshwater resources and enabling cost-effective, scalable applications in marine environments, according to the study.—Prabhat Ranjan Mishra, Interesting Engineering, 21 Jan. 2026 See All Example Sentences for seawater
Word History
First Known Use
before the 12th century, in the meaning defined above
Time Traveler
The first known use of seawater was
before the 12th century