pump
4 letters · noun · scores 400 in SpellHuntr
noun
a mechanical device that moves fluid or gas by pressure or suction
verb
operate like a pump; move up and down, like a handle or a pedal
Pump in a sentence
This pump can deliver 100 gallons of water per minute.
It takes thirty pumps to get 10 litres; he did 50 pumps of the weights.
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