3G

Definition:

3G stands for 3rd Generation and represents a network standard for mobile phone communication. 3G is used to transmit advanced data services such as Internet and streaming video from mobile phones. 3G is generally faster than previous network standards such as 2G or EDGE.

Here's a word you may not know...

pixel

A pixel describes the quality of a digital picture or camera. A pixel is the smallest dot that makes up a picture. The more pixels, or megapixels, that make up a picture, the better the quality of the picture.