dimension
noun [ C ]
uk/ˌdaɪˈmenʃən/ usa measurement of something in a particular direction, especially its height, length, or width:
The estate agent's brochure specifies the dimensions of each room.
approximate/exact/precise dimensions
a part or feature of something:
Good managers will analyse every dimension of job satisfaction.
One other dimension of e-commerce readiness is integration between information systems.
The information-based economy has the potential to add a new dimension to economic success.