Source : Webster's Revised Unabridged Dictionary (1913)

Bactrian \Bac"tri*an\, a.
   Of or pertaining to Bactria in Asia. -- n. A native of
   Bactria.

   {Bactrian camel}, the two-humped camel.

Source : WordNet®

Bactrian camel
     n : two-humped camel of the cold deserts of central Asia [syn: {Camelus
         bactrianus}]