The Collaborative International Dictionary of English v.0.48:

felid \felid\ n.
   any of various lithe-bodied round-headed fissiped mammals,
   many with retractile claws; a member of the Felidae.

   Syn: feline.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

felid
    n 1: any of various lithe-bodied roundheaded fissiped mammals,
         many with retractile claws [syn: feline, felid]