+**Extent** defines the [Boundary](/wiki/boundary) or [Scope](/wiki/scope) of a thing, marking its reach. It describes how far or wide an entity stretches, often implying a measurable [Dimension](/wiki/dimension) or a perceived [Limit](/wiki/limit).
+## See also
+- [Size](/wiki/size)
+- [Range](/wiki/range)
+- [Volume](/wiki/volume)
... 1 more lines