in-frĭo, āvi, ātum, 1, v. a.,
to rub into , crumble into , strew upon : farinam in aquam, Cato R. R. 156: papaver, id. ib. 79; Cels. 7, 12: seni papaverem, Varr. ap. Non. 220, 11: ruta infriata, Plin. 20, 13, 51, § 140.