fiducio

fīdūcĭo, āvi, ātum, 1, v. a. [fiducia], to pledge, mortgage:

EA CONDITIONE, NE FIDVCIENT, NE VENDANT, NEVE ALIO QVO GENERE ID SEPVLCRVM ALIENARE VLLA POTESTAS SIT,

Inscr. Grut. 638, 4; id. Murat. 794, 1; cf. FIDVCIAT, hupotithetai; FIDVCIATVS, hupotithemenos, Gloss. Philox.:

sub pignoribus fiduciati,

Tert. Idol. 23.