Dictionary
3-D
Pronunciation: (thrē'dē'), [key]—
adj.
of, pertaining to, or representing something in three dimensions; three-dimensional:
3-D movies.
—
n.
a three-dimensional form or appearance:
My dreams are always in 3-D. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.