Sentence:  Its concept is as follows: "Passengers are to be transported from the terminal together with baggage in a detachable bus-like compartment called a <WSD>people pod</WSD> on a lift truck. 
Meaning of the word marked with <WSD> tags:  A bus-like compartment carried by a lift truck, proposed in the late 1950s for transporting people and luggage from the airport terminal to an aircraft.