Meaning

• Noun

  1. A motor vehicle for transporting large numbers of people along roads; by extension, the driver of said vehicle
  2. An electrical conductor or interface serving as a common connection for two or more circuits or components.
  3. Part of a MIRV missile, having on-board motors used to deliver the warhead to a target.
  4. (slang) An ambulance.
  5. (slang) An aeroplane.
  6. A network topology with each computer connected to a single server. The security on a bus is terrible because every device connected sees every message, and a single point of failure will occur if the bus breaks.

• Verb