(software, system theory) The conceptual model that defines the behavior, structure, and more views of a system.

(software) The set of structures needed to reason about a given software system.

A group of islands off the coast of New Guinea.

plural of archiannelid

(zoology) Any member of the class Archiannelida of primitive marine worms.

(Anglicanism, Eastern Orthodoxy) Pertaining to an archdeacon.

(biology) A hollow blastula, supposed to be the primitive form.

(ecclesiastical) The rank or dignity of an archbishop; archiepiscopacy.

(obsolete) chief; primary; primordial

plural of archiepiscopacy