pyroxenite[pī räk′sə nīt′]
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
a dark-colored, coarsegrained, intrusive igneous rock composed mainly of pyroxene
Used by arrangement with John Wiley & Sons, Inc.
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
An igneous rock consisting chiefly of pyroxenes.
- py·roxˌe·nitˈic adjective