shutter

n 1: a mechanical device on a camera that opens and closes to

control the time of a photographic exposure

2: a hinged blind for a window

v : close with shutters, as of doors and windows

mutter

To quietly enter a command not meant for the ears, eyes, or

fingers of ordinary mortals. Often used in "mutter an

{incantation}".

See also {wizard}.

[{Jargon File}]

(1995-02-06)