(rail transport) a system to decrease turnaround time at terminal stations where a second driver enters the rear cab of an arriving train and departs driving the train from that end while the first driver is walking the length of the platform ready to take over the subsequent departure.

Alternative form of back cross

(juggling) A throw where the object is caught and then thrown from behind the back.

plural of back-cross

plural of back cross

plural of back number

Alternative form of backside

plural of back-side

Alternative spelling of fullback

(anatomy) The relatively narrow, lumbar region of the back.