A line or sequence of people or vehicles awaiting their turn to be attended to or to proceed. There was a long queue outside the cinema for the new movie release.
A list of data items, commands, etc., stored so as to be retrievable in a definite order, usually the order of insertion. The printer has a queue of documents waiting to be printed.
A braid of hair worn hanging down behind. He tied his hair back into a neat queue before the formal event.