If you are looking at a wiring schematic, junction refers to a point where two or more wires are connected together to complete a circuit.
the cord and craniocervical junction
Jct.
junction
junction conjunction juncture adjunct injunction
Junction box for what? Do you mean a sub panel?
i dont know what it means
Ureterovesical Junction
crossroads, intersection, connection, joint
The junction is controlled by a roundabout.
synapse
Later in the afternoon they made their way down a hill to a busy junction, a long way which people travelled home from the city.
A area that is comprised and connected to 2 or more areas.