(physics, meteorology) The absolute pressure minus the atmospheric pressure.

(aviation) A measure of altitude inferred by the measurement of ambient pressure in differential with a reference pressure at a known altitude.

(aviation) A device which measures the altitude by performing measurement of the ambient pressure and comparing it against a reference pressure at a known altitude, to give a pressure altitude.

(electricity) voltage

plural of pressure cuff

A sphygmomanometer consisting of an inflatable cuff that compresses the forearm.

plural of hydrostatic pressure

plural of pressure altimeter

plural of pressure valve

plural of pressure gradient