Dictionary
Thesaurus
Encyclopedia
Translator
Web
Related Searches
Nearby Words

scoria

 - 3 dictionary results

sco⋅ri⋅a

  [skawr-ee-uh, skohr-]
Use scoria in a Sentence
–noun, plural sco⋅ri⋅ae  [skawr-ee-ee, skohr-] .
1. Metallurgy. the refuse, dross, or slag left after melting or smelting metal; scum.
2. Geology. a cinderlike basic cellular lava.
Origin:
1350–1400; ME < L scōria < Gk skōría, deriv. of skôr dung

Related forms:
sco⋅ri⋅a⋅ceous  [skawr-ee-ey-shuhs, skohr-] , adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To scoria
sco·ri·a   (skôr'ē-ə, skōr'-)   
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.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Science Dictionary
scoria   (skôr'ē-ə)  Pronunciation Key 
Plural scoriae (skôr'ē-ē')
Rough, crusty, solidified lava containing numerous vesicles that originated as gas bubbles in the lava while it was still molten.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Search another word or see scoria on Thesaurus | Reference
FacebookTwitterFollow us:
Partner Sites:
Ask AnswersEviteExpediaHotelsHotwireLife123LiveDailyMy Way