pompare bedeutet auf Englisch

aspirate [aspirated, aspirating, aspirates]▼(to remove a liquid or gas by suction)
verb
[UK: ˈæ.spə.reɪt] [US: ˈæ.spə.ˌret]

pump [pumped, pumping, pumps]▼(transitive: to use a pump to move liquid or gas)
verb
[UK: pʌmp] [US: ˈpəmp]The heart serves to pump blood. = Il cuore serve a pompare sangue.