† fiˈduceObs. [ad. L. fīdūcia.] Confidence. 1582N. T. (Rhem.) 1 Tim. vi. 20 note, Their [the Protestants'] sole faith, their fiduce, their apprehension of Christs iustice.1615Byfield Exp. Coloss. i. 4 (1869) 35/1 Faith..stands in three things:—desires; fiduce, or confidence; persuasion.