καταβεβαιόομαι
From LSJ
Αὐτάρκης ἔσῃ, ἂν μάθῃς τί τὸ καλὸν κἀγαθόν ἐστι → You will be contented with your lot if you learn what the honourable and good is
English (LSJ)
A affirm strongly, Plu.Caes.47.
Greek (Liddell-Scott)
καταβεβαιόομαι: ἀπόθ., ἰσχυρῶς διαβεβαιῶ, Πλουτ. Καῖσ. 47.
French (Bailly abrégé)
-οῦμαι;
confirmer, affirmer.
Étymologie: κατά, βεβαιόομαι.