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Despite being 100 meters from the sea, seawater reaches the beach through underground tunnels, resulting in a natural saltwater pool.—Cecilia Rodriguez, Forbes.com, 4 May 2025 When evaporating seawater isn’t replaced by water from the Everglades, bay salinity levels can double normal ocean salinity, Davis explained.—David Fischer, Los Angeles Times, 21 Apr. 2025 Marine reptiles were thought to be cold-blooded, their body temperature determined by the surrounding seawater.—Riley Black, Smithsonian Magazine, 17 Apr. 2025 Workers at the plant tried frantically to contain the damage, by, for example, spraying seawater from fire hoses and rigging up car batteries to supply power.—Elizabeth Kolbert, New Yorker, 7 Apr. 2025 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
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