air engine
noun
an engine that uses the expansion of heated air to drive a piston
a small engine that uses compressed air to drive a piston
Words nearby air engine
air division,
air door,
air drill,
air duct,
air embolism,
air engine,
air equivalent,
air express,
air filter,
air fleet,
air force
Example sentences from the Web for air engine
An air-engine works through the expansion of air in a cylinder by heat.
Steam Steel and Electricity |James W. SteeleMyself, I do not think He keeps the world waitin' for this air-engine.
Air-engine, an engine in which air heated, and so expanded, or compressed air is used as the motive power.