VENTILATORS Antonyms

• draw deep into the lungs in by breathing

• draw in (air)

• impregnate, combine, or supply with oxygen

• breathe easily again, as after exertion or anxiety

• undergo the biomedical and metabolic processes of respiration by taking up oxygen and producing carbon monoxide

• draw air into, and expel out of, the lungs

• a duct that provides ventilation (as in mines)

• a designated route followed by airplanes in flying from one airport to another

• the passages through which air enters and leaves the body

• a commercial enterprise that provides scheduled flights for passengers

• a device that produces a current of air

• a fan run by an electric motor

• large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales; dolphins; porpoises; narwhals

• a short respite

• air passage provided by a retractable device containing intake and exhaust pipes; permits a submarine to stay submerged for extended periods of time

• a writer of a draft

• a device for creating a current of air by movement of a surface or surfaces

• an enthusiastic devotee of sports

• an ardent follower and admirer

• strike out (a batter), (of a pitcher)

• make (an emotion) fiercer

• agitate the air

• blow away or off with a current of air