(roofing) A metal roof panel, typically a double standing seam or batten seam; usually requires solid decking underneath and relies of slope to shed water

Abbreviation of archaic. / Abbreviation of architectural.

(uncountable) Abbreviation of archaism. / (uncountable) Abbreviation of archery. / (countable) Abbreviation of archipelago. / (countable) Abbreviation of architect.

plural of Archimedes screw

A species of slow-growing bramble belonging to the rose family and bearing a dark red, sweet fruit; Rubus arcticus, native to arctic, subarctic, and alpine regions.

(roofing) An asphalt shingle that provides a three-dimensional appearance.

The set of diagrams and metadata which fully defines and describes an enterprise architecture.

simple past tense and past participle of arc

present participle of arc

(anatomy) An arch formed by the zygomatic process of the temporal bone and the temporal process of the zygomatic bone.