προανέχω
From LSJ
τὸν αὐτὸν ἔρανον ἀποδοῦναι → pay him back in his own coin, repay him in his own coin, pay someone back in their own coin, pay back in someone's own coin, give tit for tat, pay back in kind
English (LSJ)
A hold up before, βωμὸς π. γωνίας has projecting angles, J.BJ5.5.6. II intr., rise up above or jut out beyond, Th.7.34: c. gen., J.BJ5.4.4, etc.
German (Pape)
[Seite 707] (s. ἔχω), vorher in die Höhe halten, Suid.; – intrans., hervorragen, Clem. Al. u. Sp.