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Definitions

sonar

[soh-nahr] / ˈsoʊ nɑr /




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.

"We watched them, we were able to track them, we dropped sonar buoys to demonstrate to them that we were monitoring every hour of their operation."

From BBC • Apr. 9, 2026

The scientists used high resolution sonar to produce a detailed map of the seafloor.

From Science Daily • Feb. 23, 2026

The ships and sub all survey surrounding waters using their sonar arrays, supplemented by signals from sonar buoys that they and aircraft drop nearby.

From The Wall Street Journal • Feb. 11, 2026

During air strikes, GPS signals are scrambled, making sonar readings imprecise.

From BBC • Jan. 30, 2026

“I hope that was a joke. This is Camp_____.” He made a sound that was a series of sonar pings and hisses.

From "The Mark of Athena" by Rick Riordan




Vocabulary lists containing sonar