{ Aye, Ay } (�), adv. [Icel. ei, ey; akin to AS. ā, āwa, always, Goth. aiws an age, Icel. æfi, OHG, �wa, L. aevum, Gr. � an age, �, �, ever, always, G. je, Skr. �va course. �, �. Cf. Age, v., Either, a., Or, conj.] Always; ever; continually; for an indefinite time.
For his mercies aye endure.
Milton.
For aye, always; forever; eternally.