sonobuoy Definition
a small, expendable sonar system that is dropped from an aircraft or ship to detect submarines or other underwater objects.
Using sonobuoy: Examples
Take a moment to familiarize yourself with how "sonobuoy" can be used in various situations through the following examples!
Example
The navy uses sonobuoys to track enemy submarines.
Example
The sonobuoy was deployed to search for the missing plane wreckage.
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Summary: sonobuoy in Brief
A 'sonobuoy' [ˈsɒnəbuːi] is a small, disposable sonar system used to detect submarines or other underwater objects. It is typically dropped from an aircraft or ship and is used by the navy to track enemy submarines or search for missing plane wreckage.
