προπρό
From LSJ
Εὔτακτον εἶναι τἀλλότρια δειπνοῦντα δεῖ → Modestia est servanda cenanti foris → Sich fügen muss, wer fremdes Eigentum verzehrt
English (LSJ)
strengthd. for πρό, Prep. with gen.,
A before, A.R.3.453. II Adv. on and on, thoroughly, ib.1013,4.1235, Euph.94. More freq. in compds., v. infr.