Bus (noun)

1. A large vehicle for carrying passengers, typically along a fixed route and on a regular schedule.
2. A vehicle used for transporting schoolchildren or soldiers.
3. A circuit or wire used to connect various parts of a computer or electronic system.

Origin:

The word "bus" is believed to have originated from the latin word "omnibus," which means "for all". the use of "bus" to refer to a large vehicle used for transporting people dates back to the early 1900s.

Examples:

1. She took the bus to work every day.
2. The school bus was running late this morning.
3. The soldiers boarded the bus to be taken to the training grounds.
4. He had to add a bus to the computer system in order to increase its processing power.
5. She waited at the bus stop for her ride home.