graphical user interface

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun computing A type of user interface which allows people to interact with a computer through a metaphor of direct manipulation of graphical images and widgets in addition to text.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a user interface based on graphics (icons and pictures and menus) instead of text; uses a mouse as well as a keyboard as an input device