磨损

Traditional form:

磨損

Pinyin (reading):

mósǔn

Definitions:

• to suffer wear and tear; to deteriorate through use; to wear out

Characters:

• 磨 - millstone; to grind, to polish, to rub, to wear out
• 损 - to damage, to harm

Traditional characters:

• 磨 - millstone; to grind, to polish, to rub, to wear out
• 損 - to damage, to harm