Lewis & Short

rĕpastĭnātĭo, ōnis, f. [repastino].

  1. I. Lit., agricult. t. t., a digging up again: quid fossiones agri repastinationesque proferam? Cic. Sen. 15, 53; Col. 2, 2, 13.
  2. * II. Trop., a revising, pruning, Tert. Exhort. ad Cast. 6 fin.