what is the meaning of dimension
dimension noun [C]. âº a âmeasurement of something in a particular direction, especially its height, length, or width: The âestate agent's âbrochure âspecifies the dimensions of each âroom. âapproximate/âexact/precise dimensions. âº a âpart or âfeature of something: Good âmanagers will âanalyse every dimension of âjob âsatisfaction.