† ˈferlily,adv.Obs. [f. as prec. + -ly2.] Wonderfully, extraordinarily. a1300Cursor M. 11424 (Cott.) Þe stern went forth-wit þat þam ledd, And ferlilic þan war þai fedd.13..E.E. Allit. P. B. 962 For when þat þe helle herde þe houndez of heuen He watz ferlyly fayn.