cavity wall Meaning in the Cambridge English Dictionary
Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

Meaning of “cavity wall” in the English Dictionary

"cavity wall" in British English

See all translations

cavity wallnoun [C]

uk   us  
a ​wall of a ​buildingformed from two ​walls with a ​space, usually for ​air, between them. It is made in this way to ​keep out ​water and ​coldair.
(Definition of cavity wall from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)
Translations of “cavity wall”
in Chinese (Simplified) (防湿防寒的)空心墙,夹层墙…
in Chinese (Traditional) (防濕防寒的)空心牆,夾壁牆…
What is the pronunciation of cavity wall?
Add Cambridge dictionaries to your browser to your website
Word of the Day

autumnal

typical of autumn

Word of the Day

Introducing a new author and a new weekly blog post!
Introducing a new author and a new weekly blog post!
by Cambridge Dictionaries Online,
August 27, 2015
The English language is constantly changing. You know that. But did you know that at Cambridge Dictionaries Online we keep track of the changes? We continually add new words and new meanings to our online dictionary for learners of English. Some of them are new to English entirely (neologisms), and some

Read More 

parklet noun
parklet noun
August 31, 2015
a public outdoor space that may be associated with a local business but where anyone can sit Pop-up cafes in NY are what’s actually called parklets in many other places around the country.

Read More