Longman Dictionary of Contemporary English homepage

warm front

noun
     
Related topics: Meteorology, Geography
warm front [countable]
HEM an expression used especially in weather reports meaning the front edge of a mass of warm air [≠ cold front]

Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary