Abrasion may refer to:
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Abrasion (dental)
Abrasion is the non-carious, mechanical wear of tooth from interaction with objects other than tooth-tooth contact. It most commonly affects the premolars and canines, usually along the cervical margins. Based on clinical surveys, studies have ...
, the loss of tooth structure by mechanical forces from a foreign element
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Abrasion (medical)
An abrasion is a partial thickness wound caused by damage to the skin. It can be superficial, which involves only the epidermis, or deep, which involves the deep dermis. Abrasions usually involve minimal bleeding.McCurnin, D.M. & Bassert, J. ...
, a wound consisting of superficial damage to the skin
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Abrasion (mechanical)
Abrasion is the process of scuffing, scratching, wearing down, marring, or rubbing away. It can be intentionally imposed in a controlled process using an abrasive. Abrasion can be an undesirable effect of exposure to normal use or exposure to t ...
, the process of scuffing, scratching, wearing down, marring, or rubbing away
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Abrasion (geology)
Abrasion is a process of weathering that occurs when material being transported wears away at a surface over time, commonly occurring with ice and glaciers. The primary process of abrasion is physical weathering. Its the process of friction caus ...
, mechanical scraping of a surface by friction between moving particles
See also
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Abrasion coast
A cliffed coast, also called an abrasion coast, is a form of coast where the action of marine waves has formed steep cliffs that may or may not be precipitous. It contrasts with a flat or alluvial coast.
Formation
In coastal areas in whic ...
, a coastline that is characterised by the removal (abrasion) of material
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Abrasives
An abrasive is a material, often a mineral, that is used to shape or finish a workpiece through rubbing which leads to part of the workpiece being worn away by friction. While finishing a material often means polishing it to gain a smooth, reflec ...
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Scarification (botany)
Scarification in botany involves weakening, opening, or otherwise altering the coat of a seed to encourage germination. Scarification is often done mechanically, thermally, and chemically. The seeds of many plant species are often impervious to wa ...
, alteration of a seed coat, sometimes by abrasion, to encourage germination
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