sludge
(redirected from sludged)Also found in: Thesaurus, Medical, Encyclopedia.
sludge
(slŭj)n.
1. Semisolid material such as the type precipitated by sewage treatment.
2. Mud, mire, or ooze covering the ground or forming a deposit, as on a riverbed.
3. Finely broken or half-formed ice on a body of water, especially the sea.
4. A semisolid mass composed of an aggregation of cells (such as red blood cells in blood vessels) or particulate matter (such as cholesterol crystals and calcium salts in bile).
intr.v. sludged, sludg·ing, sludg·es
To form sludge.
[Perhaps alteration of dialectal slutch, mire.]
sludg′y adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
sludge
(slʌdʒ)n
1. soft mud, snow, etc
2. (Mechanical Engineering) any deposit or sediment
3. (Physical Geography) a surface layer of ice that has a slushy appearance
4. (Civil Engineering) (in sewage disposal) the solid constituents of sewage that precipitate during treatment and are removed for subsequent purification
[C17: probably related to slush]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
sludge
(slʌdʒ)n.
1. mud, mire, or ooze; slush.
2. a deposit of ooze at the bottom of a body of water.
3. any of various mudlike deposits or mixtures.
4. broken ice, as on the sea.
5. sediment deposited during the treatment of sewage.
[1640–50; variant of dial. slutch, slitch, Middle English slich slime, wet mud];
sludg′y, adj. sludg•i•er, sludg•i•est.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Switch to new thesaurus
| Noun | 1. |  sludge - the precipitate produced by sewage treatmentprecipitate - a precipitated solid substance in suspension or after settling or filtering |
| 2. |  sludge - any thick, viscous matter matter - that which has mass and occupies space; "physicists study both the nature of matter and the forces which govern it" sapropel - sludge (rich in organic matter) that accumulates at the bottom of lakes or oceans |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
sludge
noun sediment, ooze, silt, mud, muck, residue, slop, mire, slime, slush, slob (Irish), dregs, gloop (informal) All dumping of sludge will be banned.
Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002
sludge
nounThe American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Translations
أوْحال وقاذورات
bahno
slam
hyhmäkattilakiviliejulietemuta
leîja, eîja
dubļidūņasnogulsnes
cıvık çamur
sludge
[slʌdʒ] N (= mud) → fango m, lodo m; (= sediment) → residuos mpl; (= sewage) → aguas fpl residualesCollins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
Collins English/French Electronic Resource. © HarperCollins Publishers 2005
sludge
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
sludge
(sladʒ) noun soft, slimy mud, grease or other matter which settles at the bottom of a liquid. The river-bed is covered with thick sludge.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.