kju: n. & v. esp. Brit. --n. 1 a line or sequence of persons, vehicles, etc., awaiting theirturn to be attended to or to proceed. 2 a pigtail or plait of hair. --v.intr. (queues, queued, queuing or queueing) (often foll. by up) (of persons etc.) form a queue; take one's place in a queue. øqueue-jump Brit. pushforwardout of turn in a queue. [F f. L cauda tail]