to wipe; to mop up; to get rid of (an impression, feeling, blemish, etc.); to dispel (e.g. shame); to erase
cleaning up somebody else's mess; carrying the can; ass-wiping; arse-wiping
to rub out; to clean off; to clear away; to efface; to erase
to feign innocence; to feign ignorance; to wipe one's mouth
to wipe off; to wipe out; to expunge
wiping paper (esp. for swords)