The four-dimensional equivalent of a cube.
A person using a tesseract in three-dimensional space would be equivalent to a person using three dimensions to move through a two-dimensional universe. The laws of physics would still apply, but only on the two-dimensional scale.
by ds_k7 May 3, 2006
Get the tesseractmug. A tesseract (AKA 4-hypercube) is a shape equivalent to that of a 3D cube, but in “4D”. If you looked at a tesseract as a 3D being, it would look like a cube inside of a cube, connected by the vertices.
Currently, we are in a 3D world, as 3D beings. We travel through 3 dimensions: X (left-right), Y (up-down), Z (forward-back). A tesseract can rotate in the W dimension, which, as a 3D being, is impossible. If you look at a cube rotating in the W dimension, it looks like 8 cubes growing and shrinking. See GIF below for further detail.
Currently, we are in a 3D world, as 3D beings. We travel through 3 dimensions: X (left-right), Y (up-down), Z (forward-back). A tesseract can rotate in the W dimension, which, as a 3D being, is impossible. If you look at a cube rotating in the W dimension, it looks like 8 cubes growing and shrinking. See GIF below for further detail.
by Zyrom121 October 23, 2018
Get the Tesseractmug. by 0.0Anonymous0.0 November 25, 2018
Get the Tesseractmug. 
by GrassBird125 March 20, 2023
Get the tesseract rootmug.