Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun The region or boundary separating air masses of polar origin from those of tropical or subtropical origin.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun the front of an advancing mass of colder air

Etymologies

Sorry, no etymologies found.

Support

Help support Wordnik (and make this page ad-free) by adopting the word polar front.

Examples

    Sorry, no example sentences found.

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.