Abrasion may mean:Abrasion (medical), superficial damage to the skin, generally not deeper than the epidermisAbrasion (dental), the loss of tooth structure by mechanical forces from a foreign elementAbrasion (geology) (corrasion), mechanical scraping of a rock surface by friction between rocks and moving particles during their transport in wind, glacier, waves, gravity or running water.Abrasion (materials science), abrasive wear is the erosion of material from a solid surface by the action of another solid.
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