Definitions for "Junction box"
A box through which the main conductors of a system of electric distribution pass, and where connection is made with branch circuits.
A metal box used to enclose the meeting (junction) of electrical circuits, wires and cables.
A box with a cover that serves the purpose of joining different runs of wire or cable and provides space for the connection and branching of the enclosed conductors.
Keywords:  diagram, symbol, routing, net, bits
a block diagram symbol which allows you to specify the routing of individual bits of a net.
Keywords:  definate
a definate no-no