Altai MountainsAl·tai Mountains
mountain system of central Asia, extending from E Kazakhstan & SC Russia into NW China and W Mongolia: highest peak, c. 15,000 ft (4,572 m)
or Al·tay Mountains
A mountain system of Central Asia, mostly in eastern Kazakhstan and south-central Russia but also extending into western Mongolia and northern China. It rises to 4,506 m (14,783 ft) at Belukha.