(mathematics) A spiral that increases in distance from the point of origin at a constant rate.

The three-dimensional reproduction of architecture, geometric patterns, and everyday objects, on various scales, using cut-out and folded paper, usually thin cardboard.

(architecture) Ancient masonry where walls are fitted together of huge irregular stones; architecture that is ancient and roughly composed.

An Ancient Greek mathematician, physicist and engineer. / (astronomy) A large lunar impact crater on the eastern edges of the Mare Imbrium.

(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

plural of Archimedes screw

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

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

(music) A form of harpsichord that had extra keys and strings

Alternative spelling of system architecture