hўpŏthēca — Lewis & Short
hўpŏthēca, ae, f., = u(poqh/kh,
I a pledge, security (esp. of immovable things; whereas pignus is used of movable things; cf.
also: arra, arrabo),a mortgage, Just. Inst. 4, 6, § 7; Dig. 13, 7, 9; 20, 1, 2 et saep. (in Cic. Fam. 13, 56, 2, written as Greek).—Hence, hўpŏthēcārĭus, a, um, adj. hypotheca, of or relating to a mortgage:
actio,Dig. 20, 4, 1 fin.:
creditor,id. 42, 7, 1.