You searched for: “acoubuoys”
acoubuoy (s) (noun), acoubuoys (pl)
A listening device which is dropped by parachute onto land or water: An acoubuoy is an instrument that is used by a military force with the objective of detecting sounds of enemy movements and then to transmit such information to an aircraft or to nearby installations for analyses.
This entry is located in the following unit: acous-, acou-, acouo-, acoustico-, acouto-, acousti-, -acousia, -acousis, -acoustical, acu-, -acusis-, -acusia (page 1)