3-dimensional
Speech parts
1. 3-dimensional - Adjective
2. 3-dimensional - Adjective Satellite
Meaning
involving or relating to three dimensions or aspects; giving the illusion of depth
Source: WordNetSynonyms
Examples
lifelike three-dimensional characters
a three-dimensional account of conditions under the new government
they shot the movie in three-D
A pentacube puzzle or 3D pentomino puzzle, amounts to filling a 3-dimensional box with the 12 flat pentacubes, i.e. cover it without overlap and without gaps.
As a 3-dimensional manifold one should be able to parameterize by three coordinates, just as one can parameterize the 2-sphere using two coordinates (such as latitude and longitude ).
A hypercube of dimension n has 2n sides (a 1-dimensional line has 2 end points; a 2-dimensional square has 4 sides or edges; a 3-dimensional cube has 6 2-dimensional faces; a 4-dimensional tesseract has 8 cells).