WordWeb Online

1. Indulging in or influenced by fancy
   "a fanciful mind";
   - notional
    
2. Not based on fact; existing only in the imagination
   "the falsehood about some fanciful secret treaties";
   - imaginary, notional
    
3. Having a curiously intricate quality
   "a fanciful pattern with intertwined vines and flowers"

See also: creative, fancy, originative, unreal

Encyclopedia: Fanciful