Emptying

Verb

 * 1) Present participle of to empty.

Thesaurus
aspiration, bleeding, bloodletting, broaching, cleaning out, clearance, clearing, cupping, defecation, depletion, discharging cargo, drafting, drainage, draining, drawing, egress, elimination, evacuation, excretion, exhausting, exhaustion, milking, off-loading, phlebotomy, pipetting, pumping, removal, siphoning, sucking, suction, tapping, unloading, venesection, venting, voidance, voiding