1. Relating to or denoting an image, movie, or display that appears to have three dimensions (length, width, and depth)
I watched a 3D movie at the cinema with special glasses.
Eu assisti a um filme em 3D no cinema com óculos especiais.
2. Computer graphics or modeling that uses three-dimensional space
The architect created a 3D model of the building design.
O arquiteto criou um modelo em 3D do design do edifício.
3. Technology or format that creates the illusion of depth and three-dimensional space
3D printing has revolutionized manufacturing.
A impressão em 3D revolucionou a manufatura.