1.
A ~ object is solid rather than flat, because it can be measured in three different directions, usually the height, length, and width. The abbreviation 3-D can also be used.
...a ~ model.
ADJ
2.
A ~ picture, image, or film looks as though it is deep or solid rather than flat. The abbreviation 3-D can also be used.
...new software, which generates both two-dimensional drawings and ~ images.
ADJ
3.
If you describe fictional characters as ~ you mean that they seem real and natural.
She emerges as a full, ~ character in a way that few horror genre heroines ever do.
ADJ approval
4.
Three-dimensional art or design is produced by carving or shaping stone, wood, clay, or other materials. The abbreviation 3-D can also be used.
...a degree in ~ art.
ADJ: ADJ n