Meaning of the word sonar in English

What does sonar mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

sonar

US /ˈsoʊ.nɑːr/
UK /ˈsəʊ.nɑːr/
"sonar" picture

Noun

a system for the detection of objects under water and for measuring the water's depth by emitting sound pulses

Example:
The submarine used sonar to navigate through the deep ocean.
Fishing boats often use sonar to locate schools of fish.