plex

Etymology
Ultimately from, from

Noun

 * 1)  A building, such as a duplex or triplex, with a number of apartments (typically two to four) that all open directly to the outside.
 * 2)  A designated portion of a disk, usually set up to mirror some of the contents.
 * 1)  A designated portion of a disk, usually set up to mirror some of the contents.
 * 1)  A designated portion of a disk, usually set up to mirror some of the contents.

Etymology
or.

Noun

 * 1) plexus