reliquatio

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

rĕlĭquātĭo, ōnis, f. [reliquor],

an arrearage , arrears of a sum (post-class.), Dig. 26, 7, 44.—Trop.: aetatis, temporum, Tert. Anim. 56.