Source : Webster's Revised Unabridged Dictionary (1913)

Frilled \Frilled\, a.
   Furnished with a frill or frills.

   {Frilled lizard} (Zo["o]l.), a large Australian lizard
      ({Chlamydosaurus Kingii}) about three feet long, which has
      a large, erectile frill on each side of the neck.

Source : WordNet®

frilled lizard
     n : large arboreal insectivorous Australian lizard with a ruff
         of skin around the neck [syn: {Chlamydosaurus kingi}]