(transport) A form of rapid transit using buses, which have dedicated rights-of-way or laneways, purpose-built bus stations, and dedicated traffic signalling.

plural of bus rapid transit

Synonym of walking bus

(computing) A bus that conducts data between a CPU and a memory controller.

plural of bus replacement service

(Britain, transport) A special bus service which replaces a train service when engineering work is carried out, or when the train service is temporarily suspended for other reasons such as flooding, track damage etc.

(UK) A double-deck bus with an open, or partially open, top deck.

(transport) A regular short-haul flight that carries passengers.

plural of bus-stop flight

past participle of drive the porcelain bus