Dimension

A dimension is a coordinate in space. Thus, an n-dimensional object is one that needs at minimum n coordinates to specify a point anywhere in it.

A realm has an infinite amount of dimensions. Anything inaccessible through the concepts of dimensions is "other-realmly".

Pocket Dimensions are spaces that are too small or too easily accessible to be truly considered a separate dimension and are referred to as a small extra pocket of space that is attached to our own. Much like an actual pocket, they are often used for some extra space where you can get things bigger on the inside. Examples are the Bag of Holding and the TARDIS.

A brane is a physical object that generalizes the notion of a point particle to higher dimensions. For instance, a point particle can be viewed as a brane of dimension zero, while a string can be viewed as a brane of dimension one. It is also possible to consider higher-dimensional p-branes. The word comes from "membrane" which refers to a 2d brane.

Glossary: Interior Dimensional, Medial Dimensional, External Dimensional, Inter-Dimension, Extra-Dimensional, Uni-Dimension, Mega-Dimension, Multi-Dimension, Alternate Dimension, Parallel Dimension. See also:

Dimensional physics