0 a piece of equipment that presses air into a smaller space so that it can be used under high pressure, for example for filling a tyre: --
He uses an air compressor to gently blow the paint into feathery forms.
The nebulizers she uses for her asthma require an air compressor.
Air compressors ran the jackhammers.
Garage workshop equipment, includes hydraulic ramps, brake testers, oil containers and air compressors
They found stolen construction items including electric saws, power drills, lights, and air compressors.