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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

It can contain a sonar array that detects passing vessels, helping to monitor chokepoints or port entrances.

From The Wall Street Journal • Apr. 9, 2026

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

From Science Daily • Feb. 23, 2026

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

From BBC • Jan. 30, 2026

While waiting for them to decide what sonar stood for, one of the panel of experts looked up from a heavy volume and sent a signal to the commissioner.

From "The View From Saturday" by E.L. Konigsburg




Vocabulary lists containing sonar