Busload (noun)

1. The number of people or the quantity of something that can be transported by a bus.
2. A group of people traveling together by bus.

Origin:

From bus (a large motor vehicle for transporting people) + load (a quantity of something that is carried or transported).

Examples:

1. A busload of tourists arrived at the museum.
2. He was waiting for a busload of passengers to arrive at the station.
3. The busload was full and they had to stand in the aisle.
4. The busload of students were on their way to a field trip.
5. The busload of people were happy to finally reach their destination.