Longman Dictionary of Contemporary English homepage

defog

 verb
     
Related topics: Motor Vehicles
de‧fog past tense and past participle defogged, present participle defogging [transitive]
TTC American English to remove mist from the windows inside a car, by using heat [= demist British English]
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.
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

Browse the dictionary