Of or characterized by antiquity; old-fashioned, quaint, antiquated.

Understood by only a few. / (by extension) Obscure, mysterious. / Requiring secret or mysterious knowledge to understand. / Extremely old (e.g. interpretation or knowledge), and possibly irrelevant.

(history) The son or male-line grandson of an emperor of the Austro-Hungarian Empire. / (history) The ruler of an archduchy, in particular the Archduchy of Austria.

A regional unit of Greece in the central and southeastern Peloponnese. Tripoli is the capital and main city with a population over 47,000.

(figuratively) An ideal region of rural and idyllic contentment; a pastoral utopia.

A powerful angel that leads many other angels, but is still loyal to a deity, and often seen as belonging to a particular archangelical rank or order within a greater hierarchy of angels. (Judeo-Christian examples: Gabriel, Michael, Raphael, Uriel).

(computer hardware) The conceptual structure around which a given computer is designed. / (computer hardware) The science of computer design.

Pertaining to an arcade. / Furnished with arcades. / (literature) Ideally rustic or pastoral.

Someone who studies or practises archaeology.

the actual excavation, examination, analysis and interpretation. / the actual remains together with their location in the stratigraphy.