Definition of workspaces:
(n) :
(usually countable) An area allocated for someone to work in, especially in an office.
(n) :
(computing) A file (or system of files) in which related software and data can be manipulated or developed in isolation from others.
(n) :
(computing, graphical user interface) An empty portion of the screen or window that serves as a container for other windows or objects.
(n) :
(computing, graphical user interface) Any of the screens that can be switched between in a virtual desktop.
(n) :
(robotics, usually countable) The set of points that can be reached by the end-effector of a robotic manipulator.