[ESRI software] Description of a dimension feature’s symbology, what parts of it are drawn, and how it is drawn. Every time a new dimension feature is created, it is assigned a particular style according to its shared characteristics. A collection of dimension styles is associated with a dimension feature class. Styles for a dimension feature class are created, copied, and managed using ArcCatalog or the editing capabilities in ArcMap. Styles are then assigned to individual dimension features.