From HomoExcelsior

1. A surface forming a common boundary between adjacent regions, bodies, substances, or phases. 2. Jack Kroll 3. The point of interaction or communication between a computer and any other entity, such as a printer or human operator. 4. To join by means of an interface. 5. To serve as an interface for. 6. To serve as an interface or become interfaced. 7. New York Times

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