efface   (Sound)

The verb efface has 3 senses

• obliterate, efface -- (remove completely from recognition or memory; "efface the memory of the time in the camps")


• efface -- (make inconspicuous; "efface oneself")


• erase, rub out, score out, efface, wipe off -- (remove by or as if by rubbing or erasing; "Please erase the formula on the blackboard--it is wrong!")