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depth charge
noun
: an antisubmarine weapon that consists essentially of a drum filled with explosives which is dropped near a target and descends to a predetermined depth where it explodes
called also depth bomb
Examples of depth charge in a Sentence
Recent Examples on the Web
The Curtiss’ 5-inch guns fired on it, and a passing destroyer took it out with depth charges.
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Thomas Curwen, Los Angeles Times, 7 Dec. 2024
Most also carry lightweight weapons, such as depth charges and torpedoes, but generally other platforms are used to attack submarines.
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Reuters, NBC News, 12 Nov. 2024
Faster is vital, because in their watery graves, the many land and naval mines, U-boat torpedoes, depth charges, artillery shells, chemical weapons, aerial bombs, and incendiary devices have corroded over almost 80 years.
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Paul Hockenos, Smithsonian Magazine, 10 Sep. 2024
For instance, Russia fields a substantial number of naval nuclear weapons, including antiship cruise missiles, nuclear torpedoes, and nuclear depth charges.
—
Elbridge Colby, Foreign Affairs, 15 Oct. 2018
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Word History
First Known Use
1916, in the meaning defined above
Dictionary Entries Near depth charge
Cite this Entry
“Depth charge.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/depth%20charge. Accessed 8 Feb. 2025.
Kids Definition
depth charge
noun
: an explosive device for underwater use especially against submarines that is designed to detonate at a predetermined depth
More from Merriam-Webster on depth charge
Britannica.com: Encyclopedia article about depth charge
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