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Caucasus

American  
[kaw-kuh-suhs] / ˈkɔ kə səs /

noun

  1. Also called Caucasus Mountains.  the Caucasus. a mountain range in Caucasia, between the Black and Caspian seas, along the border between the Russian Federation, Georgia, and Azerbaijan. Highest peak, Mt. Elbrus, 18,481 feet (5,633 meters).

  2. Also Caucasia a region between the Black and Caspian seas: divided by the Caucasus Mountains into Ciscaucasia in Europe and Transcaucasia in Asia.


Caucasus British  
/ ˈkɔːkəsəs /

noun

  1. Also called: Caucasus Mountains.  a mountain range in SW Russia, running along the N borders of Georgia and Azerbaijan, between the Black Sea and the Caspian Sea: mostly over 2700 m (9000 ft). Highest peak: Mount Elbrus, 5642 m (18 510 ft)

  2. another name for Caucasia

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Caucasus Cultural  
  1. Mountain range extending from the Black Sea southeast to the Caspian Sea, through extreme southern Russia, Georgia, Armenia, and Azerbaijan.


Discover More

It forms part of the traditional border between Europe and Asia.

Oil is its major resource. In World War II, the Germans tried to seize or neutralize this resource but were driven back by the Soviets.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Sunday's vote was the first general election since Armenia, a small South Caucasus country of three million people, suffered a crushing military defeat by Azerbaijan in 2023.

From BBC • Jun. 8, 2026

European leaders are descending on Armenia for two unprecedented summits in a country long considered Russia's closest ally in the South Caucasus.

From BBC • May 3, 2026

The mitochondrial DNA from the Stajnia individuals belongs to the same genetic branch found in Neanderthals from the Iberian Peninsula, south-eastern France, and the northern Caucasus.

From Science Daily • Apr. 22, 2026

“I don’t see the Iranians unconditionally surrendering,” she said, adding that the last time Tehran did so was in an 1800s treaty with the Russian Empire, when it ceded territory in the Caucasus.

From The Wall Street Journal • Mar. 15, 2026

They were supposed to live around the Caucasus and their chief city was Themiscryra.

From "Mythology: Timeless Tales of Gods and Heroes" by Edith Hamilton

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