attrītus (adt-) adj.with comp.
P. of attero, rubbed, worn away : ansa, V.: mentum paulo attritius.—Fig., hardened, impudent : frons, Iu.
attrītus, a, um, P. a., v. attero. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
·add. ·noun Matter pulverized by attrition. ...
Webster's Dictionary of the English Language