(mining) A direct single-acting pumping engine, in which the steam cylinder is placed above the pump.

A method of ventilation used in respiration in which the animal moves the floor of its mouth in a rhythmic manner that is externally apparent. It is the sole means of inflating the lungs in amphibians.

plural of pussy pump

A pump specifically built for draining something such as a washing machine or an A/C unit.

Synonym of gas and dash

Synonym of gas and dash

plural of breast pump

A method of ventilation used in respiration accomplished by expanding and contracting the entire throat in a rhythmic manner that is externally apparent.

A handheld pump used to inflate the tyres of bicycles.

Alternative form of pump car