- A passage through a fence or wall; a gate; also, a frame,
arch, etc., in which a gate in hung, or a structure at an entrance or
gate designed for ornament or defense.
Common gateway interface (CGI) Common gateway interface (CGI) is a specification for a communication interface between external systems and a Web server.
Gateway Gateway is a networking device that translates information between protocols or between completely different networks, such as from TCP/IP