Definition:Dimension


 * Geometry:
 * Dimension (Geometry)


 * Linear Algebra:
 * Dimension (Linear Algebra)
 * Dimensions of a Matrix, preferably referred to as its order
 * Dimension of Hilbert Space
 * Affine Dimension


 * Topology:
 * Dimension (Topology)
 * Dimension of Locally Euclidean Space
 * Hausdorff Dimension
 * Lebesgue Covering Dimension
 * Inductive Dimension:
 * Small Inductive Dimension
 * Large Inductive Dimension


 * Representation Theory:
 * Dimension of a Representation


 * Krull Dimension
 * Krull Dimension of a Ring
 * Krull Dimension of a Topological Space


 * Differential Equations:
 * Dimension of a Differential Equation

All the above definitions are connected.

It may also refer to:


 * Dimension of measurement: A property of a physical quantity that defines the type of units of measurement needed to specify it.