I. That serves or is fit for use, of which one has the use or enjoyment, = usuarius: “puer,” Plaut. Curc. 3, 12: “uxor,” id. Am. 1, 2, 36.—
II. Of or belonging to interest or usury, that pays interest: “aera,” Plaut. Truc. 1, 1, 53: “pecunia,” at interest, Dig. 16, 2, 11: “debitum,” ib. 3, 5, 5 fin.; 3, 5, 37 fin.: “debitor,” ib. 21, 1, 7.