dimension

US /ˌdaɪˈmen.ʃən/
UK /ˌdaɪˈmen.ʃən/
"dimension" picture
1.

a measurable extent of some kind, such as length, breadth, depth, or height

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The box has three dimensions: length, width, and height.
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We need to consider all dimensions of the problem.
:
measurementextentsizemagnitudescope
2.

an aspect or feature of a situation, problem, or thing

:
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His new book adds a new dimension to the debate.
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The film explores the emotional dimensions of human relationships.
:
aspectfeatureelementfacetcomponent