whiteboardˈʰwaɪtˌbɔrd, -ˌboʊrd, ˈwaɪt-
A large vertical writing area, finished with a hard white material, which can be written upon using special markers and subsequently erased.
A whiteboard is a name for any glossy, usually white surface for nonpermanent markings. Whiteboards are analogous to chalkboards, allowing rapid marking and erasing of markings on their surface. The popularity of whiteboards increased rapidly in the mid-1990s and they have become a fixture in many offices, meeting rooms, school classrooms, and other work environments. The term whiteboard is also used metaphorically to refer to features of computer software applications that simulate whiteboards. Such "virtual whiteboards" allow one or more people to write or draw images on a simulated canvas. This is a common feature of many virtual meeting, collaboration, and instant messaging applications. The term whiteboard is also used to refer to interactive whiteboards.