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The plane was believed to be equipped with an emergency locating transmitter that sends notice to the Coast Guard when exposed to seawater.—Brian Niemietz, New York Daily News, 8 Feb. 2025 If exposed to seawater, the device sends a signal to a satellite, which then relays that message back to the Coast Guard to indicate an aircraft may be in distress.—Hallie Golden, Chicago Tribune, 8 Feb. 2025 That data allowed scientists to map out ratios of strontium isotopes in seawater over time.—Bruce J. MacFadden, The Conversation, 3 Feb. 2025 Their carbon dioxide removal plant in Port Angeles, Washington, called Project Macoma, will use an electrochemical process to split seawater into acidic and basic portions.—IEEE Spectrum, 23 Dec. 2024 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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