Lewis & Short

ērŏgātĭo, ōnis, f. [erogo].

  1. I. A giving out, paying out, a division, distribution: pecuniae, * Cic. Att. 15, 2 fin.; so Dig. 25, 1, 3; 50, 4, 14; Cod. Just. 12, 38, 16 al.: aquarum, Front. Aquaed. 77; so in the plur., id. ib. 3; cf. Plin. Ep. 10, 35; id. Pan. 41, 1; Tac. A. 13, 50 al.
  2. * II. A repeal, abrogation: legis, Tert. Idol. 5.