ἀντίβασις
From LSJ
κορυφαῖον τέλος τῶν πραγμάτων → crowning fulfilment of things
English (LSJ)
εως, ἡ,
A resistance, Ph.Bel.73.14, Plu.Caes.38, etc.; πρός τι Id.2.584f; ἡ κατ' ἀντίβασιν ἁφή S.E.M.10.2; opp. ἐπέρεισις, Sor.2.10,cf. Antyll. ap. Orib.9.23.11. 2 ground of opposition(?), διαφόρου τετευχότα -σεως Phld.Sign.27. II in the ballista, counter-prop, Vitr.10.11.9.