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

cocker spaniel \cock"er span"iel\
   one of a breed of small or medium-sized spaniels kept for
   hunting or retrieving game or for household pets. they
   usually weigh from eighteen to twenty-eight pounds. they have
   the head of fair length, with square muzzle, the ears long
   and set low, the legs short or of medium length, and the coat
   fine and silky, wavy but not curly. various colors are bred,
   as black, liver, red, black and white, black and tan, etc.
   webster 1913 suppl.

[2] : WordNet (r) 2.0

cocker spaniel
     n : a small breed with a wavy silky hair originally developed in
         england syn: english cocker spaniel, cocker
see also:
english cocker spaniel cocker 

Cocker Spaniel >> C Words
Cocker Spaniel, definition of term: Cocker Spaniel
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Spaniel >> S Words
Spaniel, definition of term: Spaniel
spaniel_pag1.html

Cocker >> C Words
Cocker, definition of term: Cocker
cocker_pag1.html

Clumber Spaniel >> C Words
Clumber Spaniel, definition of term: Clumber Spaniel
clumber+spaniel_pag1.html