achondrite

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Related to achondrites: HED meteorites

a·chon·drite

 (ā-kŏn′drīt′)
n.
A stony meteorite that contains no chondrules.

a′chon·drit′ic (-drĭt′ĭk) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

achondrite

(eɪˈkɒndraɪt)
n
(Celestial Objects) a rare stony meteorite that consists mainly of silicate minerals and has the texture of igneous rock but contains no chondrules. Compare chondrite
achondritic adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

a•chon•drite

(eɪˈkɒn draɪt)

n.
a meteorite containing no chondrules.
[1900–05]
a`chon•drit′ic (-ˈdrɪt ɪk) adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

achondrite

A type of stony meteorite.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.achondrite - a stony meteor lacking chondrulesachondrite - a stony meteor lacking chondrules  
rock, stone - a lump or mass of hard consolidated mineral matter; "he threw a rock at me"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
He thinks NWA 7325 could belong to a class of meteorites known as primitive achondrites, which contain chromium-rich pyroxene and are low in iron.
About half of the achondrites come from the large asteroid 4 Vesta.
Members of the subclass of stony meteorites known as achondrites are completely devoid of chondrules.
Ordinary chondrites, achondrites, and martian meteorites have a positive epsilon [sup.53]Cr, carbonaceous chondrites a negative epsilon [sup.53]Cr.
They compared these to meteorite samples, particularly enstatite chondrites and another type called enstatite achondrites. The measurements were done at the Swiss Federal Institute of Technology of Zurich in Switzerland.