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bituminous

 - 2 dictionary results

bi⋅tu⋅mi⋅nous

[bahy-too-muh-nuhs, -tyoo-, bi-]
–adjective
resembling or containing bitumen: bituminous shale.

Origin:
1610–20; < L bitūminōsus, equiv. to bitūmin- (s. of bitūmen) bitumen + -ōsus -ous
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To bituminous
bi·tu·mi·nous   (bĭ-tōō'mə-nəs, -tyōō'-, bī-)   
adj.  
  1. Like or containing bitumen.

  2. Of or relating to bituminous coal.

The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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