a large motor-driven passenger vehicle operating usu according to a timetable along a fixed route

informal a car or aircraft, esp an old and unreliable one

a conductor or an assembly of conductors connected to several similar circuits in an electrical or electronic system, e.g. one that carries data from one part of a computer to another or from the central processing unit to a printer or other peripheral

to travel by bus

to transport (people) by bus

NAmer to work as a busboy

NAmer to transport (children) by bus to a school in another district where the pupils are of a different race, in order to create integrated classes