抹消

抹消	mǒ xiāo	to erase / to wipe
抹	mā	to wipe
抹	mǒ	to smear / to wipe / to erase / classifier for wisps of cloud, light-beams etc
抹	mò	to plaster / to go around / to skirt
消	xiāo	to diminish; to subside / to consume; to reduce / to idle away (the time) / (after 不 or 只 or 何 etc) to need; to require; to take