pump
//pʌmp//
Noun
A mechanical device that moves fluids or gases by pressure or suction.
We need a pump to move water from the well.
A device for inflating tires, balls, or other objects with air.
I used a pump to inflate my bicycle tires.
A shoe with a low-cut upper and no fastening, typically with a heel.
She wore black pumps to the office.
Verb
To move or cause to move (a fluid or gas) using a pump.
The machine pumps water from the well into the tank.
To move something up and down or back and forth repeatedly.
He pumped his fist in the air to celebrate the victory.
To question someone persistently in order to obtain information.
The detective pumped the witness for details about the crime.
To fill with enthusiasm, energy, or excitement.
The coach's speech pumped up the team before the big game.