Obs. [a. OF. erre-r, 3 sing. pres. eire, earlier edrar (in St. Leger):L. iterāre to journey, proceed, march, f. iter journey. Cf. EYRE, ERRANT.] To march, proceed, make ones way; to move about (as opposed to remain still).
c. 1400. Destr. Troy, XVII. 7502. Þen Achilles cherfull, & his choise cosyn Ayren vnto Ector angardly sore!
c. 1440. Morte Arth., 455. There awes none alyenes to ayere appone nyghttys.