βύπτειν
From LSJ
Ὁ δὲ μὴ δυνάμενος κοινωνεῖν ἢ μηδὲν δεόμενος δι' αὐτάρκειαν οὐθὲν μέρος πόλεως, ὥστε ἢ θηρίον ἢ θεός → Whoever is incapable of associating, or has no need to because of self-sufficiency, is no part of a state; so he is either a beast or a god
English (LSJ)
βαπτίζειν, Hsch. βύρθακος· βάτραχος, Id. βυρικόμενος· πνιγόμενος, τραχηλιζόμενος, Id. βυριόθεν, A = βαυρ-, q. v., Id.: βύριον· οἴκημα, Id. βύρμακας· μύρμηκας, Id. βυρμός· σταθμός, Id. βυρρός, = κάνθαρος (Tyrrhen.), Id. II = βίρρος, BGU814.8 (iii A. D.).