Alternative form of proton pump

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

simple past tense and past participle of pump and dump

present participle of pump and dump

plural of pump and dump

plural of pump and jump

(chiefly aviation) A fuel pump used to remove the last dregs of usable fuel from a fuel tank once the fuel level in the tank has fallen too low for the primary fuel pumps to be able to draw fuel from the tank.

(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 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.