present participle of pump-prime

simple past tense and past participle of pump and dump

(UK, dated, derogatory, figuratively) parochial, of local interest only; petty

present participle of pump and dump

(Internet slang) A photo of oneself taken while or soon after using the gym, with the goal of showing off one's thews and impressing others.

A simple hand-powered device used to impart a rapid rotating motion to a rod (the spindle or drill shaft), used to start a fire or to drill holes.

plural of pump drill

A kind of pump in which the upstroke of the piston draws liquid, through an inlet valve, into the cylinder. On the downstroke, the liquid is discharged, through an outlet valve, into the outlet pipe.

A long cylinder with valved piston for use in drilling rocks.

(Australia, biology) A large hand-operated syringe-like suction pump, made of metal tubing with a rubber plunger, used to harvest ghost shrimp (prototypically the marine yabby) and other burrowing crustaceans from intertidal environments.