βῶ
From LSJ
Ξένον ἀδικήσῃς μηδέποτε καιρὸν λαβών → Occasione laedito nulla hospitem → Tu keinem Fremden Unrecht trotz Gelegenheit
French (Bailly abrégé)
sbj. ao.2 de βαίνω.
Spanish (DGE)
prob. forma ficticia para explicar etim. de βάπτω (c. el sent. de βαίνω), βοῦς (c. el sent. de τρέφω) y c. el sent. de βάζω Philox.Gramm.61, 70, 193, cf. Anecd.Ludw.9.21.
Greek Monotonic
βῶ: υποτ. αόρ. βʹ του βαίνω.
Russian (Dvoretsky)
βῶ: conjct. aor. к βαίνω.
Dutch (Woordenboekgrieks.nl)
βῶ conj. stamaor. act. van βαίνω.