See Also: dimensionless(dictionary)

dimensionless (iou)



dimensionless adjective. M17.
[from DIMENSION noun + -LESS.]
Having no spatial extent; extremely minute. M17.
Measureless, immense. E19.
Having none of the three dimensions of space. M19.
b. Of a physical quantity or its unit: having no dimensions; of the nature of a pure number, with a value independent of the choice of other units. E20.