discharge

sense 1: complete or carry out; "discharge one's duties"
dispatch discharge complete

sense 2: pour forth or release; esp. of liquids
discharge

sense 3: eliminate, as of bodily substances
discharge expel eject release

sense 4: free from obligations or duties
free discharge

sense 5: remove the charge from
discharge

sense 6: go off or discharge; "The gun fired"
fire discharge go_off

sense 7: pronounce not guilty of criminal charges; "The suspect was cleared of the murder charges"
acquit assoil clear discharge exonerate exculpate

sense 8: leave or unload, esp. of passengers or cargo;
drop set_down put_down unload discharge

sense 9: cause to go off; "fire a gun"; "fire a bullet"
fire discharge

sense 10: release from military service
discharge muster_out

sense 11: become empty or void of its content; "The room emptied"
empty discharge