πρόσπτωσις
From LSJ
Μετὰ τὴν δόσιν τάχιστα γηράσκει χάρις → Post munera cito consenescit gratia → Gleich nach der Gabe altert äußerst schnell der Dank
English (LSJ)
εως, ἡ,
A falling or lying against, Hp.Nat.Mul.44; impact, αἱ τοῦ ῥοῦ π. D.S.3.44; πνεύματος Placit.4.16.1; φωνῆς Phld. Mus.p.50K., cf. Thphr.Vent.21, Sor.Fract.3 (πρόπτ- cod.), Gal.8.712, etc.; pressure of bandages, Id.18(1).770.