Applying oil to something is a common job that can be done in a variety of ways. The term 'apply oil to' can be broken down into two separate words, 'LUBRICATE' and 'ANOINT'. Lubricating is the process of applying oil or a lubricant to a surface in order to reduce friction and wear. Anointing is the process of applying oil to a person or object as a sign of blessing or consecration. Both processes are used to reduce friction and wear, but anointing has a more spiritual connotation.