O
adv. ever, aye, always, S; oo, S2, NED; a, S; aa, S. Comb.: a buten, ever without, S, SkD (s.v. aye); a bute, S; for ay and oo, for ever and ever, NED.—AS. a (for áwa); cp. Goth. aiw, ever. Cf. Ay.