Chamber

undefined: Chamber is a type of layer, in which a relatively small headspace is usually created to hold one to very few amount of headmates and isolate them from the rest of the system for various reasons and purposes. This could be done by the brain unknown to rest of the system, or by another headmate with a fitting role, such as Imprisoner or Warden.

Chambers may also form their own chamber-layers found in-between and disconnected to big layers or realms. A Chamber layer is usually a clutter of chambers found near or in the same area, and they may or may not have access to each other.

Chambers are generally not connected to bigger layers, are very small in size, and may or may not be gatekept by a gatekeeper.

A Chamber may also remain empty when it is out of use.

Related
Chambers or Chamber Layers may also qualify for terms such as Opstrata, Tritostrata, Sector or a "mini" version of a Realm.