whiteboard(redirected from blackboard)
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whiteboardnoun A glossy white surface on which one uses non-permanent markers to share ideas in meetings, classrooms and work environments. The term has been extended to mean any interactive collaboration, including the use of a virtual whiteboard by multiple participants in various parts of the world during videoconferencing.
verb To share ideas and interact with others, as if a whiteboard were being used, to list participants’ ideas and to facilitate dialogue, as in “Let’s whiteboard this proposal.”