sonar
noun
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Definition of sonar
Examples of sonar in a Sentence
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How the Navy might arm the Sea Hunter isn’t clear yet, but anti-submarine warfare from the ocean’s surface typically requires sonar—either mounted on the ship or dragged along below the surface—plus torpedoes. — The Atlantic, "Coming Soon to a Battlefield: Robots That Can Kill," 3 Sep. 2019 Actually, bats have supersharp night vision, using echolocation, a form of natural sonar, to find their way around. — Richard Lederer, San Diego Union-Tribune, "A well-turned simile can make us happy as a clam," 24 Aug. 2019 It is believed that the sonar sends the whale into a panic, surfacing too quickly and causing decompression, Schramm said. — Adrian Rodriguez, The Mercury News, "Suspected rare Hubbs’ beaked whale dead at Point Reyes National Seashore," 22 Aug. 2019 The Nautilus didn’t approach the island directly but took a sweeping path that allowed the sonar to map the underwater terrain. — Rachel Hartigan Shea, National Geographic, "Exclusive: Inside the search for Amelia Earhart’s airplane," 12 Aug. 2019 Their innovation was to deploy a multibeam sonar instrument—similar to technology commercial fishers use to spot a prizewinning catch—to repeatedly map the topography of the glacier’s face from a safe distance. — Jennifer Leman, Scientific American, "Alarming Sonar Results Show Glaciers May Be Melting Faster Than We Expected," 26 July 2019 The ship had been previously located on sonar by underwater search specialist Gary Kozak. — Kyle Mizokami, Popular Mechanics, "Sunk in the Final Days of WWII, a U.S. Patrol Boat Is Found Off the Coast of Maine," 23 July 2019 The exhaustive search has included 360-degree imaging sonar which is placed on the bottom of the lake and gives a 360-degree image of the area. — Carol Robinson | Crobinson@al.com, al, "Couple charged with criminally negligent homicide in boat crash that killed Kelsey Starling," 21 Aug. 2019 Postmortems of stranded beaked whales after sonar tests have found hemorrhaging near the ears. — Peter Fimrite, SFChronicle.com, "Rare Hubbs’ beaked whale found washed ashore, deceased, at Point Reyes," 20 Aug. 2019These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sonar.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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sonar
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