buoyancy compensator
noun Scuba Diving.
an inflatable vest used to control one's buoyancy underwater or to rest at the surface, usually having a connecting hose for inflation or deflation by mouth and a CO2 cartridge for rapid, emergency inflation.
Also called
BC,
buoyancy control device.
Words nearby buoyancy compensator
buoy,
buoy boat,
buoyage,
buoyancy,
buoyancy bags,
buoyancy compensator,
buoyant,
buoyant force,
bupa,
buphthalmia,
bupivacaine