单词 | diorite |
释义 | diorite[ dahy-uh-rahyt ] / ˈdaɪ əˌraɪt / nouna granular igneous rock consisting essentially of plagioclase feldspar and hornblende. Origin of diorite1820–30; <French <Greek dior(ízein) to distinguish (see di-3, horizon) + French -ite-ite1 OTHER WORDS FROM dioritedi·o·rit·ic [dahy-uh-rit-ik], /ˌdaɪ əˈrɪt ɪk/, adjectiveWords nearby dioritedioptric, dioptric aberration, dioptrics, Dior, diorama, diorite, dioscin, Dioscuri, diose, diosgenin, diosmose Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for dioriteBritish Dictionary definitions for dioritediorite / (ˈdaɪəˌraɪt) / nouna dark coarse-grained igneous plutonic rock consisting of plagioclase feldspar and ferromagnesian minerals such as hornblende Derived forms of dioritedioritic (ˌdaɪəˈrɪtɪk), adjectiveWord Origin for dioriteC19: from French, from Greek diorizein to distinguish (from dia- apart + horizein to define) + -ite 1 Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for dioritediorite [ dī′ə-rīt′ ] A gray, coarse-grained plutonic rock. Diorite consists mainly of sodium-rich plagioclase and one or more mafic minerals such as biotite, hornblende, or pyroxene. It is the coarse-grained equivalent of andesite. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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