I.to rub off or wear away underneath; to rub, bruise, or grind to pieces (rare; “not in Cic.): boves ne pedes subterant,” Cato, R. R. 72; so, “pedes,” Col. 6, 15, 2; Plin. 28, 16, 62, § 221: “ungulas,” Plaut. As. 2, 2, 73: “jumenta cito subteruntur,” Sen. Ep. 51, 9: “salis sextarium subterito, et subtritum, etc.,” pound, triturate, Col. 12, 5, 1: “caepam aridam,” id. 12, 5, 56; 2, 10, 25; Plin. 20, 20, 82, § 218; 30, 9, 23, § 80.
sub-tĕro , trīvi, trītum, 3, v. a.,