A force pump for supplying a steam engine's boiler with water.

A type of vacuum pump that is used to achieve rough vacuum from initial atmospheric pressure.

Synonym of roughing pump

A pump in which water is raised by the inverted action of a turbine-wheel.

(nautical) A small pump at a ship's bows to raise seawater for washing decks.

Any pump that is not a force pump.

(nautical, slang, historical) A straw inserted through a gimlet-hole into a cask for the purpose of covertly taking sips of the contents.

plural of pump jockey

(US, slang) pump attendant

plural of pump attendant