a. Obs. Forms: 4 ay-, ai-lastand(e, ai-, ay lasting, 7 aye-lasting. [See AY adv. 5.] Everlasting. Hence Aylastingly adv.
c. 1340. Hampole, Prose Tr. (1866), 1. Ay-lastande saluacyone es hopede.
c. 1340. Alex. & Dind., 70. Ailastinge lif.
c. 1400. Apol. Loll., 55. Ay lasting deþ.
1603. Florio, Montaigne, III. vi. (1632), 506. Aye-lasting and commendable memory.
c. 1400. Apol. Loll., 7. Ordeyning aylastingly þe contrary.