(architecture) A roof in the shape of a shallow V, with two slopes meeting at a lowest point in the centre.

simple past tense and past participle of raise the roof

present participle of raise the roof

Third-person singular simple present indicative form of raise the roof

Any of various designs of nails used to fasten roofing materials to a substrate, with large heads intended to minimize the risk of leaks.

plural of roofing nail

(military) The practice of dropping a nonexplosive or low-yield device on a target around 10 to 15 minutes before a bombing in order to caution any civilians present to flee, so as to minimize civilian casualties.

plural of roof rabbit

(dated) A sunroof.

plural of roof over one's head