I.perf., factum, 3, v. a., to warm, to heat (post-Aug.; “esp. freq. in Pliny the Elder): excalfacit,” Plin. 21, 20, 82, § 139; 21, 21, 89, § 155: “excalfieri,” id. 24, 7, 28, § 42; Scrib. Comp. 158: “lacus sole excalfactus,” Plin. 37, 2, 11, § 37; 37, 10, 54, § 148: “ad excalfaciendos nervos,” id. 21, 22, 93, § 163.
ex-calfăcĭo , no

