Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

English definition of “cavity wall”

cavity wall

noun [C]    
a wall of a building formed from two walls with a space , usually for air , between them. It is made in this way to keep out water and cold air .Walls and parts of walls
(Definition of cavity wall noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of cavity wall

Translations of “cavity wall”

Word of the Day

gastronomy

the art and knowledge involved in preparing and eating good food

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More