! 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 |
διαβεβαιόω-ῶ
1 confirmar: δ. ὑπόληψιν d.l. confirmar uma suspeita
♦ méd. 2 sustentar com firmeza; afirmar; confirmar, ac. ou or. inf. 3 ser categórico em algo, περί e gen.