Polar Front (Noun)
Meaning
The front of an advancing mass of colder air.
Classification
Nouns denoting natural phenomena.
Examples
- The storm's trajectory shifted due to a strong polar front that pushed south from Canada.
- As the polar front swept through, daytime temperatures dropped significantly.
- The low-pressure system formed at the intersection of the polar front and the warmer air from the equator.
- During winter, polar fronts can move as far south as Texas, bringing with them extreme cold snaps.
- By studying historical data on polar fronts, meteorologists hope to better predict weather patterns in North America.