himalayan

from WordNet (r) 3.0 (2006)

Himalayan
    adj 1: of or relating to the Himalayas; "Himalayan peaks"

from The Collaborative International Dictionary of English v.0.48

Himalayan \Hi*ma"la*yan\, a. [Skr. him[=a]laya, prop., the abode
   of snow.]
   Of or pertaining to the Himalayas, the great mountain chain
   in Asia.
   [1913 Webster]