Regions Of The World

noun a vast region in northern Asia, comprising the eastern part of Russia

• Siberia is a vast region in northern Asia known for its extreme cold temperatures.
• I heard Siberia gets really cold in the winter.
• Let's get out of here, it's colder than Siberia outside!
• Being in trouble with my boss feels like being sent to Siberia.

noun a zoogeographical region comprising Europe, Asia north of the Himalayas, and Africa north of the Sahara.

adjective relating to or denoting a zoogeographical region comprising Europe, Asia north of the Himalayas, and Africa north of the Sahara.

• The Palearctic realm is one of the eight biogeographic realms on Earth.
• I learned about the Palearctic region in my geography class.
• Have you ever been to any countries in the Palearctic zone?
• Exploring the Palearctic realm of knowledge opened up new horizons for me.