! Type in unicode polytonic Greek using beta code as indicated below:
Combine punctuation marks when necessary e.g. )/a => ἄ
| /a => ά | \a => ὰ | =a => ᾶ | )a => ἀ |
| (a => ἁ | !a => ᾳ | +i => ϊ | h => η |
| q => θ | x => χ | c => ξ | z = ζ |
| j => ψ | w => ω | s => σ, ς |
ὀξύνω
(fut. ὀξυνῶ, aor. ὤξυνα, perf. desus.; pas. aor. ὠξύνθην) 1 tornar agudo; tornar pontudo; afiar 2 tornar penetrante; excitar 3 Gram. acentuar com acento agudo 4 tornar ácido; tornar acre
♦ intr. e pas. 5 azedar-se 6 irritar-se. 〈ὀξύς〉