What is the meaning of Mop_up?

To clean up (liquid) with a mop, rag, sponge, or other cleaning device.

To fix problems; to correct or repair.

To absorb the leftovers of a dish with bread etc., in order to eat them.

To consume or get rid of an excess of something.

To clean up an area destroyed by a natural disaster or by violent activity.

To finish something off; to apply a finishing touch

To get rid of (enemies) within a certain area.

To win a competition decisively.

To pitch the final innings especially of a game that is no longer close.

Source: wiktionary.org