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sediment

[noun sed-uh-muh nt; verb sed-uh-ment]
noun
  1. the matter that settles to the bottom of a liquid; lees; dregs.
  2. Geology. mineral or organic matter deposited by water, air, or ice.
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verb (used with object)
  1. to deposit as sediment.
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verb (used without object)
  1. to form or deposit sediment.
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Origin of sediment

1540–50; < Latin sedimentum, equivalent to sedi- (combining form of sedēre to sit1, settle) + -mentum -ment
Related formssed·i·men·tous, adjectiveself-sed·i·ment·ed, adjective
Can be confusedsand sediment silt
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for sedimented

Historical Examples of sedimented

  • The samples of milk are sedimented in a small centrifuge, and an examination of the sediment made with the microscope.

    Outlines of dairy bacteriology

    H. L. Russell

  • Sandy looked down at the contorted, blackened face, and his disappointment at having been forestalled, sedimented down.

    Rimrock Trail

    J. Allan Dunn


British Dictionary definitions for sedimented

sediment

noun
  1. matter that settles to the bottom of a liquid
  2. material that has been deposited from water, ice, or wind
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Derived Formssedimentous (ˌsɛdɪˈmɛntəs), adjective

Word Origin for sediment

C16: from Latin sedimentum a settling, from sedēre to sit
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for sedimented

sediment

n.

1540s, "matter which settles at the bottom of water or other liquid," from Middle French sédiment (16c.) and directly from Latin sedimentum "a settling, sinking down," from stem of sedere "to settle, sit" (see sedentary).

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Online Etymology Dictionary, © 2010 Douglas Harper

sedimented in Medicine

sediment

(sĕdə-mənt)
n.
  1. Insoluble material that sinks to the bottom of a liquid, as in hypostasis.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

sedimented in Science

sediment

[sĕdə-mənt]
  1. Geology Solid fragmented material, such as silt, sand, gravel, chemical precipitates, and fossil fragments, that is transported and deposited by water, ice, or wind or that accumulates through chemical precipitation or secretion by organisms, and that forms layers on the Earth's surface. Sedimentary rocks consist of consolidated sediment.
  2. Chemistry
  3. Particles of solid matter that settle out of a suspension to the bottom of the liquid.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.