R / rĕlĭquātĭo
noun

rĕlĭquātĭo

gen. rĕlĭquātōnis · gender feminine · decl. 3rd
an arrearage; arrears figuratively
an arrearage, arrears of a sum (post-class.), Dig. 26, 7, 44.—Trop.: aetatis, temporum, Tert. Anim. 56.