3-D Definition

thrēdē
adjective
Three-dimensional.
American Heritage
Producing or designed to produce an effect of three dimensions; three-dimensional.
A 3-D movie.
Webster's New World
noun
A three-dimensional medium, display, or performance, especially a cinematic or graphic medium in three dimensions.
They shot the movie in 3-D.
American Heritage
A system or effect that adds a three-dimensional appearance to visual images, as in films, slides, or drawings.
Webster's New World
Synonyms:
  • three-D
  • 3d