arabirim

Arabirim is a Turkish noun formed from ara ("between") and birim ("unit"). It designates an intermediate unit that sits between larger components within a system. In Turkish technical and organizational discourse, arabirim often refers to a bridging element that mediates communication, data flow, or control between parts of a mechanism, process, or structure. The precise meaning varies by field, but the core idea is a connector or transitional unit that enables interaction across boundaries.

Etymology and orthography: The term can be written as two words, ara birim, or fused as arabirim. In different contexts, it may appear in phrases such as arabirim katmanı (intermediate layer) or arabirim birimi (bridging unit). It is related to, but distinct from, arayüz (interface) and katman (layer), though these terms describe similar concepts in different nuances.

Usage and scope: Arabirim is used across engineering, information technology, data processing, and business processes to describe a component that links subsystems or stages. Examples include:

- In engineering, an arabirim birimi connects a sensor subsystem to a control system.

- In data integration, an arabirim katmanı translates between different data formats.

- In workflow design, an arabirim denotes a transitional step that coordinates activities between departments.

See also: ara birim, arayüz, katman, entegrasyon, bağlayıcı.