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The research, published in Nature Geoscience, showed that polymetallic nodules can act like natural batteries, splitting seawater into oxygen and hydrogen.—Georgina Jedikovska, Interesting Engineering, 20 Jan. 2026 That material will then be suctioned up along with seawater and loaded onto large barges, known as scows, which carry a slurry of sediment, rocks and debris.—Teresa Tomassoni, Sun Sentinel, 18 Jan. 2026 In a state bounded on three sides by seawater, where water courses through underground aquifers and some 50 inches of rain falls annually, a series of historic efforts to drain the Everglades have made modern Florida possible.—Amy Green, Miami Herald, 9 Jan. 2026 The cycle swings between warmer and cooler seawater in a region along the equator in the tropical Pacific.—Doyle Rice, USA Today, 8 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