- noun the linking of video, audio and computer signals from different locations so that distant people can talk and see each other, as if in a conference room
Information & Library Science
- noun the holding of a meeting between people at a distance using video screens to enable the people taking part to see each other
- noun a system of conducting a hearing using closed-circuit television and recording the events on tape
- noun the holding of meetings in which the participants are in different places but are connected by audio and video links.