| Noun | 1. | Tyan Shan - a major mountain range of central Asia; extends 1,500 milesBharat, India, Republic of India - a republic in the Asian subcontinent in southern Asia; second most populous country in the world; achieved independence from the United Kingdom in 1947 Russian Federation, Russia - a federation in northeastern Europe and northern Asia; formerly Soviet Russia; since 1991 an independent state | |