- sono-radio buoy
- \\|sä(ˌ)nō-\ noun
Etymology: son- + radio + buoy: sonobuoy
Useful english dictionary. 2012.
sono-radio buoy
Look at other dictionaries:
sonobuoy — /son euh booh e, boy /, n. Navig. a buoy that emits a radio signal on receiving an underwater signal from a vessel. [1940 45; SONO + BUOY] * * * … Universalium
