rudaceous
/ (ruːˈdeɪʃəs) /
adjective
(of conglomerate, breccia, and similar rocks) composed of coarse-grained material: Compare arenaceous (def. 1), argillaceous
Origin of rudaceous
1C20: from Latin rudis coarse, rough + -aceous
Words Nearby rudaceous
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
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