spool
spool: [from early IBM `Simultaneous Peripheral Operation
On-Line', but this acronym is widely thought to have been contrived
for effect] vt. To send files to some device or program (a
`spooler') that queues them up and does something useful with
them later. Without qualification, the spooler is the `print
spooler' controlling output of jobs to a printer; but the term has
been used in connection with other peripherals (especially plotters
and graphics devices) and occasionally even for input devices. See
also demon.