a protective covering that covers or forms the top of a building protective covering on top of a motor vehicle the inner top surface of a covered area or hollow space
"the roof of the cave was very high"
"I could see the roof of the bear's mouth" an upper limit on what is allowed
"he put a ceiling on the number of women who worked for him"
"there was a roof on salaries"
"they established a cap for prices" provide a building with a roof
Roof Magazine
Bimonthly magazine on housing in Britain published by the nonprofit Shelter. Includes subscription information, resources, past articles and a look at the current issue. http://www.roofmag.org.uk