Definitions
There is 1 meaning of the phrase
Acoustic Buoy.
Acoustic Buoy - as a noun
A buoy that can be heard (at night)
Hypernyms (Closely Related)
Hyponyms (Broadly Related)
Example Sentences
"The acoustic buoy detected the sound of a passing whale."
"Scientists use acoustic buoys to study marine mammal behavior."
"The acoustic buoy helps locate underwater seismic activity."
"Oil rigs use acoustic buoys to monitor underwater drilling operations."
"The Navy deployed an acoustic buoy to detect enemy submarines."
