Source : Webster's Revised Unabridged Dictionary (1913)

Tarpan \Tar"pan\, n. [From the native name.] (Zo["o]l.)
   A wild horse found in the region of the Caspian Sea.

Source : WordNet®

tarpan
     n : European wild horse extinct since the early 20th century
         [syn: {Equus caballus gomelini}]