The Collaborative International Dictionary of English v.0.48:

Queue \Queue\, n. [F. See Cue.]
   (a) A tail-like appendage of hair; a pigtail.
   (b) A line of persons waiting anywhere.
       [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Queue \Queue\, v. t.
   To fasten, as hair, in a queue.
   [1913 Webster]

WordNet (r) 3.0 (2006):

queue
    n 1: a line of people or vehicles waiting for something [syn:
         queue, waiting line]
    2: (information processing) an ordered list of tasks to be
       performed or messages to be transmitted
    3: a braid of hair at the back of the head
    v 1: form a queue, form a line, stand in line; "Customers lined
         up in front of the store" [syn: line up, queue up,
         queue]

The Free On-line Dictionary of Computing (19 January 2023):

queue
dequeue
enqueue

    A first-in first-out data structure used to
   sequence objects.  Objects are added to the tail of the queue
   ("enqueued") and taken off the head ("dequeued").

   For example, an operating system might use a queue to
   serialise concurrent demands for a resource such as a
   printer, processor or communications channel.  Users might
   place files on a print queue and a background process or
   "demon" would take them off and print them.  Another common
   use is to pass data between an interrupt handler and a user
   process.

   (2007-05-18)