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What is the difference between debris and abrasion?

debris | abrasion |

In context|geology|lang=en terms the difference between debris and abrasion

is that debris is {{context|geology|lang=en}} large rock fragments left by a melting glacier etc while abrasion is {{context|geology|lang=en}} the effect of mechanical erosion of rock, especially a river bed, by rock fragments scratching and scraping it {{defdate|first attested in the mid 19th century}}.

As nouns the difference between debris and abrasion

is that debris is rubble, wreckage, scattered remains of something destroyed while abrasion is the act of abrading, wearing, or rubbing off; the wearing away by friction {{defdate|first attested in the mid 17th century}}{{reference-book | last =| first = | authorlink = | coauthors = | editor =brown, lesley | others = | title = the shorter oxford english dictionary | origdate = | origyear = 1933| origmonth = | url = | format = | accessdate = | accessyear = | accessmonth = | edition = 5th | date = | year =2003| month = | publisher =oxford university press | location =oxford, uk | language = | id = | doi = | isbn =978-0-19-860575-7 | lccn = | ol = | pages =7| chapter = | chapterurl = | quote =}}.

debris

English

Alternative forms

*

Noun

(-)
  • Rubble, wreckage, scattered remains of something destroyed.
  • * {{quote-news, year=2012, date=December 21, author=David M. Halbfinger, Charles V. Bagli and Sarah Maslin Nir, title=On Ravaged Coastline, It’s Rebuild Deliberately vs. Rebuild Now, work=New York Times citation
  • , passage=His neighbors were still ripping out debris . But Mr. Ryan, a retired bricklayer who built his house by hand 30 years ago only to lose most of it to Hurricane Sandy, was already hard at work rebuilding. }}
  • Litter and discarded refuse.
  • * {{quote-magazine, date=2013-07-20, volume=408, issue=8845, magazine=(The Economist)
  • , title= Welcome to the plastisphere , passage=[The researchers] noticed many of their pieces of [plastic marine] debris sported surface pits around two microns across. Such pits are about the size of a bacterial cell. Closer examination showed that some of these pits did, indeed, contain bacteria, […].}}
  • The ruins of a broken-down structure
  • (geology) Large rock fragments left by a melting glacier etc.
  • Anagrams

    *

    abrasion

    English

    Noun

    (en noun)
  • The act of abrading, wearing, or rubbing off; the wearing away by friction.
  • (obsolete) The substance thus rubbed off; debris.
  • (geology) The effect of mechanical erosion of rock, especially a river bed, by rock fragments scratching and scraping it.
  • An abraded, scraped, or worn area.
  • (medicine) A superficial wound caused by scraping; an area of skin where the cells on the surface have been scraped or worn away.
  • (dentistry) The wearing away of the surface of the tooth by chewing.
  • Synonyms

    * See also

    See also

    * contusion * laceration

    References

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