اسم ( noun )• (1) تعریف: the dimension of depth or volume, as distinguished from the two dimensions provided on a plane surface.• (2) تعریف: a heightened reality or lifelike quality provided by, or as by, the addition of this dimension.
کلفتی (اسم)diameter, third dimensionبعد سوم (اسم)third dimensionوابسته به بعد سوم (صفت)third dimension