Source : Webster's Revised Unabridged Dictionary (1913)

Tarsier \Tar"si*er\, n. [Cf. F. tarsier.]
   See {Tarsius}.

Source : WordNet®

tarsier
     n : nocturnal arboreal primate of Indonesia and the Philippines
         having huge eyes and digits ending in pads to facilitate
         climbing; the only primate that spurns all plant material
         as food living entirely on insects and small vertebrates