Expander may refer to:
*
Dynamic range compression operated in reverse
*Part of the process of
signal compression
*Part of the process of
companding
*A component used to connect
SCSI computer data storage, devices together
*
Turboexpander, a turbine for high-pressure gas
*
Expander graph, a sparse graph used in the combinatorics branch of mathematics
*
StuffIt Expander, a computer file decompressor software utility
*
"Expander" (song), a 1994 song by The Future Sound of London
*
Orthodontic expander
A palatal expander is a device in the field of orthodontics which is used to widen the upper jaw (maxilla) so that the bottom and upper teeth will fit together better. This is a common orthodontic procedure. Although the use of an expander is mos ...
, a device to widen the upper jaw
*
Disclosure widget, a widget that hides non-essential settings or information, also known as an expander
See also
*
Xpander (disambiguation) Xpander may refer to:
*Oberheim Xpander, an analog synthesizer introduced by Oberheim in 1984
* ''Xpander'' (EP), by Sasha, 1999
* HP Xpander, a touch-screen calculator by Hewlett-Packard in 2001
* Math Xpander, a software package for Windows CE ha ...
{{disambiguation