rudaceous
/ (ruːˈdeɪʃəs) /
adjective
(of conglomerate, breccia, and similar rocks) composed of coarse-grained material
Compare arenaceous (def. 1), argillaceous
Word Origin for rudaceous
C20: from Latin
rudis coarse, rough +
-aceous
Words nearby rudaceous
rucksack,
ruckus,
ruction,
ruda sląska,
ruda śląska,
rudaceous,
rudbeckia,
rudd,
rudder,
rudderfish,
rudderhead