Hub

A hub is the part of a wheel that connects the wheel to its axle.

Technology

Transport

  • Transport hub or transport interchange is a station which allows to switch between different lines in the transport network.
    • Airline hub, an airport used by an airline as a transfer point

Places

Others

  • In video games, a hub is a special Level which connects to many other levels.
  • The Hub (TV channel), a television network in the United States