Definition from Wiktionary, the free dictionary
abrasion (plural abrasions)
- The act of abrading, wearing, or rubbing off; the wearing away by friction. [First attested in the mid 17th century.]
- (obsolete) The substance thus rubbed off; debris. [First attested in the mid 18th century.]
- (geology) The effect of mechanical erosion of rock, especially a river bed, by rock fragments scratching and scraping it. [First attested in the mid 19th century.]
- An abraded, scraped, or worn area. [First attested in the mid 20th century.]
- (medicine) A superficial wound caused by scraping; an area of skin where the cells on the surface have been scraped or worn away. [First attested in the mid 20th century.]
- (dentistry) The wearing away of the surface of the tooth by chewing.
- See also Wikisaurus:injury
act of abrading
medicine: superficial wound
geology: effect of mechanical erosion of rock
- The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Help:How to check translations.
Translations to be checked
- Lesley Brown (editor), The Shorter Oxford English Dictionary, 5th edition (Oxford University Press, 2003 , ISBN 978-0198605751), page 7
abrasion f (plural abrasions)