WordWeb Online

1. Slightly insane
   - touched
    
2. Suggestive of an elf in strangeness and otherworldliness
   "the fey quality was there, the ability to see the moon at midday";
   - elfin

Sounds like:

Derived forms: feyest, feyer

See also: insane, supernatural

Encyclopedia: Fey, France Fey Fey, Moselle Fey, switzerland Fey, Switzerland