(geology) The eon from 2,500 Ma to 4,000 Ma.

One who is in charge of, or performs the task of creating, collecting, cataloguing, organising, and archives.

(architecture) The lowest part of an entablature; rests on the capitals of the columns. / (architecture) The moldings (or other elements) framing a door, window or other rectangular opening.

An original model of which all other similar concepts, objects, or persons are merely copied, derivative, emulated, or patterned; a prototype. / An ideal example of something; a quintessence.

To depict as, model using, or otherwise associate an object or subject with an archetype.

(astrology) Sagittarius.

A surname from Anglo-Norman [in turn originating as an occupation] for a bowman.

A city in northwestern Russia.

plural of archaeon

(biology) Any organism of the domain Archaea.