alligatoridae

from WordNet (r) 3.0 (2006)

Alligatoridae
    n 1: alligators; caimans [syn: {Alligatoridae}, {family
         Alligatoridae}]

from The Collaborative International Dictionary of English v.0.48

Alligatoridae \Alligatoridae\ n.
   1. 1 the family of reptiles comprising the alligators, and
      including the caimans.

   Syn: family {Alligatoridae}.
        [WordNet 1.5]