Etymology of the English word sonobuoy
the English word
sonobuoyderived from the English word
sonicderived from the Late Latin word
sonus (noise, sound)
derived from the Proto-Indo-European root
*swen-derived from the English word
buoyderived from the Old French word
bouederived from the Proto-Indo-European root
*bha-using the English prefix
sono-Usage
Word found in Modern English