Each gust of the clouded mood that seemed warmed by the heat of a heart flaming with anger has its counterpart in the chilly blasts that seem blown from a breast turned to ice with a sudden revulsion of feeling.
The dimension is the number of bases in the COLUMN SPACE of the matrix representing a linear function between two spaces. i.e. if you have a linear function mapping R3 --> R2 then the column space of the matrix representing this function will have dimension 2 and the nullity will be 1.
dimension noun [C]. âº a âmeasurement of something in a particular direction, especially its height, length, or width: The âestate agent's âbrochure âspecifies the dimensions of each âroom. âapproximate/âexact/precise dimensions. âº a âpart or âfeature of something: Good âmanagers will âanalyse every dimension of âjob âsatisfaction.