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

wishbone \wish"bone`\, n.
   the forked bone in front of the breastbone in birds; --
   called also merrythought, and wishing bone. see
   merrythought, and furculum.
   1913 webster
see also:
merrythought wishing bone merrythought furculum 

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

wishing \wish"ing\,
   a.  n. from wish, v. t.
   1913 webster

   wishing bone. see wishbone.

   wishing cap, a cap fabled to give one whatever he wishes
      for when wearing it.
      1913 webster
see also:
wish wishing bone wishbone wishing cap 

[3] : WordNet (r) 2.0

wishing bone
     n : the furcula of a domestic fowl syn: wishbone
see also:
wishbone 

Bone >> B Words
Bone, definition of term: Bone
bone_pag1.html

Bone Up >> B Words
Bone Up, definition of term: Bone Up
bone+up_pag1.html

Bone Marrow >> B Words
Bone Marrow, definition of term: Bone Marrow
bone+marrow_pag1.html

Bone China >> B Words
Bone China, definition of term: Bone China
bone+china_pag1.html

Bone Ash >> B Words
Bone Ash, definition of term: Bone Ash
bone+ash_pag1.html

Collar Bone >> C Words
Collar Bone, definition of term: Collar Bone
collar+bone_pag1.html

Cheek Bone >> C Words
Cheek Bone, definition of term: Cheek Bone
cheek+bone_pag1.html

Arm Bone >> A Words
Arm Bone, definition of term: Arm Bone
arm+bone_pag1.html