R / rŭbrīcōsus
adjective

rŭbrīcōsus

fem. rŭbrīcōsa · neut. rŭbrīcōsum
full of ruddle; red-ochre
full of ruddle or red-ochre: ager, Cato, R. R. 34, 2: terra, id. ib. 34, 128: solum, Col. 4, 33, 1; Plin. 18, 17, 46, § 163.