GIF

Definition:

GIF stands for Graphics Interchange Format and represents a file format used to store graphics and images. Images stored in the GIF format are limited to 256 colors. However, GIF images can be animated and can be created with one color specified as transparent such that the transparent color blends in to its background.

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

laptop

A laptop is a portable computer that is small enough to sit on a person's lap. Laptops are battery powered so you can use them wherever you go.