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Definitions

radar

[rey-dahr] / ˈreɪ dɑr /
NOUN
radio detecting and ranging
Synonyms


Example Sentences

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The outbreak, which experts suspect was circulating under the radar for some time, was caused by the less common Bundibugyo strain of Ebola, for which there are no approved vaccines or treatments.

From Barron's • May 22, 2026

Despite passage of the law, the issue has so far remained largely under the radar.

From Los Angeles Times • May 15, 2026

The Merops autonomously seeks an incoming drone using radio waves, radar or the target’s heat signature.

From The Wall Street Journal • May 13, 2026

A White House official said Low’s request wasn’t currently on the White House’s radar.

From The Wall Street Journal • May 12, 2026

The only way to clock the speed of a galaxy is by using the Doppler effect—the same principle used in state troopers’ radar guns.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife




Vocabulary lists containing radar


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