Pump

bomba

(device for moving liquid or gas)

bomba

(device for dispensing liquid or gas to be sold, especially fuel)

bombeio

(instance of the action of a pump; one stroke of a pump; any action similar to pumping)

bombear

(transitive: to use a pump to move liquid or gas)

bombear

(to move rhythmically)

estar bombando

(slang: to be going very well)