rancosus Save DMLBS rancosus [ML; cf. et. ML rancorosus] , full of ill will, malice, or rancour: a (of person; in quot. as sb. m.). b (of action or conduct). a c1100 non humiles spernit, rancosos sub pede sternit Poem Hild. 173. b ista rancosa narracio Wycl. Ver. II 126.