dispatch

Kill intentionally and with premeditation.

Send away towards a designated goal.

Complete or carry out.

Dispose of rapidly and without delay and efficiently.

“He dispatched the task he was assigned”

Kill without delay.

“the traitor was dispatched by the conspirators”

The property of being prompt and efficient.

“it was done with dispatch”

Killing a person or animal.

The act of sending off something.

An official report (usually sent in haste).