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addaword.gifdefinition of 4G

noun
an abbreviation for 'fourth-generation wireless technology', which is being designed to supersede 3G (third generation) technology. It is also called 4th generation or 4G technology
4G technology promises to increase the rates at which phones and other portable devices can access the Internet and data services.
Submitted on 10/08/2009 13:31:00
Definition of 4G from the Open Dictionary – a public resource hosted by Macmillan English Dictionary Online

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