What is "three-d"

1. n. a movie with images having three dimensional form or appearance [syn: 3-D, 3D]

2. having a three-dimensional form or appearance; "aren't dreams always in 3-D?" [syn: 3-D, 3D]

adj. involving or relating to three dimensions or aspects; giving the illusion of depth; "lifelike three-dimensional characters"; "a three-dimensional account of conditions under the new government"; "they shot the movie in three-D" [syn: three-dimensional, third-dimensional]