[1] : The Collaborative International Dictionary of English v.0.48

fancier \fan"cier\, n.
   1. one who is governed by fancy. "not reasoners, but
      fanciers." --macaulay.
      1913 webster

   2. one who fancies or has a special liking for, or interest
      in, a particular object or class or objects; hence, one
      who breeds and keeps for sale birds and animals; as, bird
      fancier, dog fancier, etc.
      1913 webster

[2] : WordNet (r) 2.0

fancy
     adj : not plain; decorative or ornamented; "fancy handwriting";
           "fancy clothes" ant: plain
     n 1: something many people believe that is false; "they have the
          illusion that i am very wealthy" syn: illusion, fantasy,
           phantasy
     2: fancy was held by coleridge to be more casual and
        superficial than imagination
     3: a predisposition to like something; "he had a fondness for
        whiskey" syn: fondness, partiality
     v 1: imagine; conceive of; see in one's mind; "i can't see him on
          horseback"; "i can see what will happen"; "i can see a
          risk in this strategy" syn: visualize, visualise, envision,
           project, see, figure, picture, image
     2: have a fancy or particular liking or desire for; "she
        fancied a necklace that she had seen in the jeweler's
        window" syn: go for, take to
     also: fancied, fanciest, fancier
see also:
plain illusion fantasy phantasy fondness partiality 
visualize visualise envision project see 
figure picture image go for take to 
fancied fanciest fancier 

[3] : WordNet (r) 2.0

fancier
     n : a person having a strong liking for something syn: enthusiast
see also:
enthusiast 

[4] : WordNet (r) 2.0

fancier
     see fancy
see also:
fancy 

Fancier >> F Words
Fancier, definition of term: Fancier
fancier_pag1.html

Bird Fancier >> B Words
Bird Fancier, definition of term: Bird Fancier
bird+fancier_pag1.html