plural of death cap

(construction) A sheet, often granule-surfaced, used as the top ply of some roof membranes and/or flashings.

plural of Breton cap

plural of coonskin cap

plural of Dutch cap

plural of cervical cap

(roofing) Flashing, usually composed of metal, used to cover or shield the upper edges of the membrane base flashing; wall flashing can also be used to cover the top of various building components, such as parapets or columns.

(rare) Alternative spelling of kneecap

plural of screw cap

A screw that is threaded along the entire length of the shaft and has a cap which is intended to rest against the side of the outermost material being screwed together when the screw has been screwed in to its maximum extent.