Source : Webster's Revised Unabridged Dictionary (1913)

Bandicoot \Ban"di*coot\, n. [A corruption of the native name.]
   (Zo["o]l.)
   (a) A species of very large rat ({Mus giganteus}), found in
       India and Ceylon. It does much injury to rice fields and
       gardens.
   (b) A ratlike marsupial animal (genus {Perameles}) of several
       species, found in Australia and Tasmania.

Source : WordNet®

bandicoot
     n : any of various agile rat-like terrestrial marsupials of
         Australia and adjacent islands; insectivorous and
         herbivorous