What does "requital" mean?

Requital: The act of requiting; also, that which requites; return, good or bad, for anything done; in a good sense, compensation; recompense; as, the requital of services; in a bad sense, retaliation, or punishment; as, the requital of evil deeds. No merit their aversion can remove, Nor ill requital can efface their love. Waller.