Meaning of roof

Definition of roof

(noun) a protective covering that covers or forms the top of a building
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"
(verb) provide a building with a roof; cover a building with a roof

Other information on roof

WIKIPEDIA results for roof
Amazon results for roof