'Fey' definitions:

Definition of 'fey'

From: WordNet
adjective
Slightly insane [syn: fey, touched(p)]
adjective
Suggestive of an elf in strangeness and otherworldliness; "thunderbolts quivered with elfin flares of heat lightning"; "the fey quality was there, the ability to see the moon at midday"- John Mason Brown [syn: elfin, fey]

Definition of 'Fey'

From: GCIDE
  • Fey \Fey\ (f[=a]), a. [AS. f[=ae]ga, Icel. feigr, OHG. feigi.] Fated; doomed. [Old Eng. & Scot.] [1913 Webster]

Definition of 'Fey'

From: GCIDE
  • Fey \Fey\ (f[=a]), n. [See Fay faith.] Faith. [Obs.] --Chaucer. [1913 Webster]

Definition of 'Fey'

From: GCIDE
  • Fey \Fey\, v. t. [Cf. Feague.] To cleanse; to clean out. [Obs.] --Tusser. [1913 Webster]