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Definitions

radar

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


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

To navigate the strait, some ships stay in contact with U.S. military officials, who use radar, drones and other tools to monitor traffic and help them transit safely.

From The Wall Street Journal • May 30, 2026

At the start of this year, rate hikes were not on anyone’s radar.

From MarketWatch • May 30, 2026

Waymo uses a suite of sensors, including cameras and lidar, which is essentially laser-based radar.

From Barron's • May 29, 2026

The true spread of the outbreak, thought to have circulated under the radar for some time, is likely much wider, the WHO has warned.

From Barron's • May 28, 2026

“Festus just detected a large group of eagles behind us—long-range radar, still not in sight.”

From "The Mark of Athena" by Rick Riordan




Vocabulary lists containing radar


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