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

(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.

Alternative form of snow on the rooftop

Alternative spelling of moonroof

(architecture) A roof that allows natural light through.

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

A roof having two slopes on each side, the lower one having a steeper pitch than the upper; this increases the volume of the enclosed space.

(idiomatic, figuratively) Having risen to a very high level or amount.

The portion of the deck raised to give increased headroom in the cabin. / The entire structure, including coamings.

(idiomatic) To be explosively angry; to lose one's temper.