Gateway has several meanings. It may often share meanings with the term gate. Music · Gateway , an album by stoner metal band Bongzilla · Gateway , a jazz trio Computer Terminology · Gateway , in telecommunications is a computer or a network that allows or controls access to another computer or network. · Gateway , a node that serves as an entrance to another network, and vice-versa. The meaning of this term has altered subtly in recent years, however. · Gateway , a webpage designed to attract visitors and search engines to a particular website. · Payment gateway, the software interface between a web-based shopping cart and a merchant account. · Gateway , a link between two computer programs allowing them to share information and bypass certain protocols on a host computer. Although seemingly harmless, a gateway can have tremendous n