Dictionary | Results 1-5 shown
#1 pump n. a mechanical device that moves fluid or gas by pressure or suction. wn
#2 pump v. operate like a pump; move up and down, like a handle or a pedal; "pump the gas pedal". wn
#3 pump v. deliver forth; "pump bullets into the dummy". wn
#4 pump v. draw or pour with a pump. wn
#5 pump n. [heart, ticker] 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". wn
#2 pump v. operate like a pump; move up and down, like a handle or a pedal; "pump the gas pedal". wn
#3 pump v. deliver forth; "pump bullets into the dummy". wn
#4 pump v. draw or pour with a pump. wn
#5 pump n. [heart, ticker] 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". wn
