Ural Mountains

n. mountain range in western Russia that stretches from the arctic to the Caspian Sea

The Ural Mountains (, Uralskiye gory) (also known as the Urals, the Riphean Mountains in Greco-Roman antiquity, and known as the Stone Belt) are a mountain range that runs roughly north and south through western Russia. They are sometimes considered as the natural boundary between Europe and Asia.
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Noun
1. a mountain range in western Russia extending from the arctic to the Caspian Sea; forms part of the traditional boundary between Europe and Asia
(synonym) Urals
(hypernym) range, mountain range, range of mountains, chain, mountain chain, chain of mountains
(part-holonym) Russia, Russian Federation