Lewis & Short

multĭ-făcĭo, fēci, 3, v. a., for magnifacio, to make much of, to esteem or value highly (ante-class.): multifacere dicitur, sicut magnifacere, parvifacere. Cato: Neque fidem, neque jusjurandum, neque pudicitiam multifacit, Paul. ex Fest. p. 152 Müll. (but in Plaut. Rud. 2, 3, 50, the correct read. is multi fecit).