Ti·bet·an 
(tĭ-bĕtn)
(tĭ-bĕtn)adj.
Of or relating to Tibet, the Tibetans, or their language or culture.
n.
1.
a. A native or inhabitant of Tibet.
b. A member of a traditionally Buddhist people constituting the predominant ethnic population of Tibet and neighboring regions in China, Bhutan, and Nepal, with large displaced populations in India.
2. The Tibeto-Burman language of the Tibetans.