'Pump' definitions:

Definition of 'pump'

From: WordNet
noun
A mechanical device that moves fluid or gas by pressure or suction
noun
The hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body; "he stood still, his heart thumping wildly" [syn: heart, pump, ticker]
noun
A low-cut shoe without fastenings
verb
Operate like a pump; move up and down, like a handle or a pedal; "pump the gas pedal"
verb
Deliver forth; "pump bullets into the dummy"
verb
Draw or pour with a pump
verb
Supply in great quantities; "Pump money into a project"
verb
Flow intermittently
verb
Move up and down; "The athlete pumps weights in the gym"
verb
Raise (gases or fluids) with a pump
verb
Question persistently; "She pumped the witnesses for information"

Definition of 'Pump'

From: GCIDE
  • Pump \Pump\ (p[u^]mp), n. [Probably so called as being worn for pomp or ornament. See Pomp.] A low shoe with a thin sole. --Swift. [1913 Webster]

Definition of 'Pump'

From: GCIDE
  • Pump \Pump\, n. [Akin to D. pomp, G. pumpe, F. pompe; of unknown origin.] An hydraulic machine, variously constructed, for raising or transferring fluids, consisting essentially of a moving piece or piston working in a hollow cylinder or other cavity, with valves properly placed for admitting or retaining the fluid as it is drawn or driven through them by the action of the piston. [1913 Webster]
  • Note: for various kinds of pumps, see Air pump, {Chain pump}, and Force pump; also, under Lifting, Plunger, Rotary, etc. [1913 Webster]
  • Circulating pump (Steam Engine), a pump for driving the condensing water through the casing, or tubes, of a surface condenser.
  • Pump brake. See Pump handle, below.
  • Pump dale. See Dale.
  • Pump gear, the apparatus belonging to a pump. --Totten.
  • Pump handle, the lever, worked by hand, by which motion is given to the bucket of a pump.
  • Pump hood, a semicylindrical appendage covering the upper wheel of a chain pump.
  • Pump rod, the rod to which the bucket of a pump is fastened, and which is attached to the brake or handle; the piston rod.
  • Pump room, a place or room at a mineral spring where the waters are drawn and drunk. [Eng.]
  • Pump spear. Same as Pump rod, above.
  • Pump stock, the stationary part, body, or barrel of a pump.
  • Pump well. (Naut.) See Well. [1913 Webster]

Definition of 'Pump'

From: GCIDE
  • Pump \Pump\, v. t. [imp. & p. p. Pumped (p[u^]mt; 215); p. pr. & vb. n. pumping.]
  • 1. To raise with a pump, as water or other liquid. [1913 Webster]
  • 2. To draw water, or the like, from; to from water by means of a pump; as, they pumped the well dry; to pump a ship. [1913 Webster]
  • 3. Figuratively, to draw out or obtain, as secrets or money, by persistent questioning or plying; to question or ply persistently in order to elicit something, as information, money, etc. [1913 Webster]
  • But pump not me for politics. --Otway. [1913 Webster]

Definition of 'Pump'

From: GCIDE
  • Pump \Pump\, v. i. To work, or raise water, a pump. [1913 Webster]

Synonyms of 'pump'

From: Moby Thesaurus