Scale is one of Blender's three transforms. This tag is appropriate for questions about scaling objects in object or edit mode.
Blender's Scale operator (shortcut S) is one of three Transform operators available in object and edit modes. The manual says
Scaling means changing proportions of objects.
Scale operations happen towards or a way from a Pivot Point and can apply to an entire object in object mode or to selected vertices, edges, or faces, in edit mode.
Use this tag for questions about the scale operator.