argillaceous
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Related to argillaceous: Argillaceous sandstone, arenaceous
ar·gil·la·ceous
(är′jə-lā′shəs) or ar·gil·lic (är-jĭl′ĭk)adj.
Containing, made of, or resembling clay; clayey.
[From Latin argillāceus, from argilla, argil; see argil.]
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.
argillaceous
(ˌɑːdʒɪˈleɪʃəs)adj
(Geological Science) (of sedimentary rocks and deposits) composed of very fine-grained material, such as clay, shale, etc. Compare arenaceous1, rudaceous
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ar•gil•la•ceous
(ˌɑr dʒəˈleɪ ʃəs)adj.
of the nature of or resembling clay; clayey.
[1725–35; < Latin argillāceus <argilla clay]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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Adj. | 1. | argillaceous - resembling or containing clay; "argillaceous rocks" arenaceous, sandlike, sandy - resembling or containing or abounding in sand; or growing in sandy areas; "arenaceous limestone"; "arenaceous grasses" |
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