junction

/ˈdʒʌŋkʃən/
noun
  1. A place where two or more roads, paths, or railway lines meet or cross.
    • There was a traffic jam at the busy junction of Main Street and Broadway.
    • The train slowed down as it approached the railway junction.
    • Turn left at the next junction to reach the supermarket.
  2. A point where two or more things (such as wires, pipes, or rivers) join or connect.
    • The junction of the two rivers creates a wide, slow-moving stream.
    • The plumber fixed the leak at the pipe junction.
    • Check the cable junction to make sure all wires are properly connected.
  3. An electronic component that allows current to flow in one direction (used in devices like solar cells and LEDs).
    • Modern LED lights rely on a tiny junction to produce bright, energy-efficient illumination.
    • The engineer explained how the junction in the circuit controls the flow of electrons.
    • A solar panel works by using a semiconductor junction to convert light into electricity.
What does "junction" mean? | whatsthatwordmean | whatsthatwordmean