polar
/ˈpəʊ̯lə(ɹ)/
B1 · Intermediate★★★☆☆
Simple Meaning
related to the very cold areas near the North or South Pole.
When to Use
📚Academic Writing📰News & Media✈️Travel English
Intermediate — can handle common situations
Examples in Conversation
“Polar bears are in danger because the ice is melting.”
“The polar regions are some of the most extreme places on Earth.”
Learning Path
▶Full Definition
The line joining the points of contact of tangents drawn to meet a curve from a point called the pole of the line.