Laxi Dictionary

American Dictionary

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Definition 4G in American English

4G noun

noun
1

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

Example

4G technology promises to increase the rates at which phones and other portable devices can access the Internet and data services.

Definition 4G in American English