The Collaborative International Dictionary of English v.0.48:

Meleagrididae \Meleagrididae\ prop. n.
   A natural family of fowls including the turkeys and some
   extinct forms.

   Syn: family Meleagrididae.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Meleagrididae
    n 1: turkeys and some extinct forms [syn: Meleagrididae,
         family Meleagrididae]