12 results for: Slag

Dictionary.com Unabridged (v 1.1) - Cite This Source - Share This
slag1    Audio Help   [slag] Pronunciation Key noun, verb, slagged, slag·ging.
–noun
1.Also called cinder. the more or less completely fused and vitrified matter separated during the reduction of a metal from its ore.
2.the scoria from a volcano.
3.waste left over after the re-sorting of coal.
–verb (used with object)
4.to convert into slag.
5.Metallurgy. to remove slag from (a steel bath).
–verb (used without object)
6.to form slag; become a slaglike mass.

[Origin: 1545–55; < MLG slagge; c. G Schlacke dross, slag; see slack2]

slag·a·ble, adjective
slag·a·bil·i·ty, noun
slagless, adjective
slag·less·ness, noun
Dictionary.com Unabridged (v 1.1)
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
Encyclopædia Britannica, Inc.
Slag

To learn more about Slag visit Britannica.com

© 2008 Encyclopædia Britannica, Inc.
Dictionary.com Unabridged (v 1.1) - Cite This Source - Share This
slag2    Audio Help   [slag] Pronunciation Key
–noun
British Slang. an abusive woman.

[Origin: 1780–90; orig. an argot word for a worthless person or a thug; perh. identical with slag1]
Dictionary.com Unabridged (v 1.1)
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
American Heritage Dictionary - Cite This Source - Share This
sco·ri·a    Audio Help   (skôr'ē-ə, skōr'-)  Pronunciation Key 
n.   pl. sco·ri·ae (skôr'ē-ē', skōr'-)
  1. Geology Porous cinderlike fragments of dark lava. Also called cinders, slag.
  2. Metallurgy The refuse of a smelted metal or ore; slag. Also called cinder.


[Middle English, dross, from Latin scōria, from Greek skōriā, from skōr, excrement, dung; see sker-3 in Indo-European roots.]

sco'ri·a'ceous (-ā'shəs) adj.
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The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2006 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
American Heritage Dictionary - Cite This Source - Share This
slag    Audio Help   (slāg)  Pronunciation Key 
n.  
  1. The vitreous mass left as a residue by the smelting of metallic ore.
  2. See scoria.

tr. & intr.v.   slagged, slag·ging, slags
To change into or form slag.


[Low German slagge, from Middle Low German.]

slag'gy adj.
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The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2006 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Online Etymology Dictionary - Cite This Source - Share This
slag 
1552, from M.L.G. slagge (Ger. Schlacke) "splinter flying off when metal is struck," related to O.H.G. slahan "to strike, slay" (see slay). Verbal slang meaning "denigrate" is from 1971, from noun sense of "worthless person" (1788).

Online Etymology Dictionary, © 2001 Douglas Harper
WordNet - Cite This Source - Share This
slag

noun
1. the scum formed by oxidation at the surface of molten metals 

verb
1. convert into slag 

WordNet® 3.0, © 2006 by Princeton University.
The American Heritage Science Dictionary - Cite This Source - Share This
slag    Audio Help   (slāg)  Pronunciation Key 
The vitreous mass left as a residue by the smelting of metallic ore. It consists mostly of the siliceous and aluminous impurities from the iron ore.

The American Heritage® Science Dictionary
Copyright © 2002 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Webster's Revised Unabridged Dictionary - Cite This Source - Share This

Slag

Slag\, n. (Metal.) A product of smelting, containing, mostly as silicates, the substances not sought to be produced as matte or metal, and having a lower specific gravity than the latter; -- called also, esp. in iron smelting, cinder. The slag of iron blast furnaces is essentially silicate of calcium, magnesium, and aluminium; that of lead and copper smelting furnaces contains iron.
Webster's Revised Unabridged Dictionary, © 1996, 1998 MICRA, Inc.
Webster's Revised Unabridged Dictionary - Cite This Source - Share This

Slag

Slag\, v. i. & t. [imp. & p. p. Slagged; p. pr. & vb. n. Slagging.] (Metal.) To form, or form into, a slag; to agglomerate when heated below the fusion point.
Webster's Revised Unabridged Dictionary, © 1996, 1998 MICRA, Inc.
Webster's Revised Unabridged Dictionary - Cite This Source - Share This

Slag

Slack\, n. [Cf. Slag.] Small coal; also, coal dust; culm. --Raymond.
Webster's Revised Unabridged Dictionary, © 1996, 1998 MICRA, Inc.
Acronym Finder - Cite This Source - Share This

SLAG

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