three-dimensional

Not flat, solid

Three-dimensional describes objects or spaces having height, width, and depth—the three spatial dimensions of physical reality.

A cube is three-dimensional; a square is not.

The term applies to representations that create depth perception: a three-dimensional film, three-dimensional graphics.

Figuratively, a three-dimensional character in fiction has complexity and depth, as opposed to a flat or one-dimensional portrayal.

Often abbreviated 3D or 3-D.

geometric

cube

Six-squared-faced solid

  • spherePerfectly round solid
  • pyramidPointed polyhedral solid
  • coneTapered solid, circular base

cylinder · prism · tetrahedron · octahedron · dodecahedron · icosahedron · polyhedron · solid · vertex · edge

spatial

depth

Distance below surface

  • volumeAmount of space filled
  • heightVertical extent upward
  • widthDistance across something

length · perspective · foreground · background · parallax · layering · scale · proportion · coordinate · x-axis

display

hologram

3D image from light

VR · AR · augmented-reality · IMAX · binocular · stereopsis · projection

rendering

CGI

Digital movie imagery

shading · lighting · Blender · Maya · CAD · polygon · mesh · rigging · rasterization · voxel

visual-arts

sculpture

Shaped three-dimensional art

  • modelingSimulating or demonstrating form
  • clayMoldable earth for ceramics
  • bronzeCopper-tin alloy

marble · carving · bust · figurine · installation · bas-relief · relief · papier-mâché · armature · casting

figurative

well-rounded

Developed in many areas

multifaceted · fleshed-out · developed · realistic · believable · lifelike · substantive · textured · rich

printing

filament

Very thin thread

  • resinViscous plant secretion
  • extruderMachine forcing material through openings
  • slicerTool that divides thinly

layer · prototype · sintering · infill · supports · STL

Categories
Opposites
spatial dimensionality

three-dimensionaltwo-dimensional

Having only two axes

flat · planar · one-dimensional · linear · unidimensional

depth of character or representation

three-dimensionaltwo-dimensional

Having only two axes

flat · one-dimensional · cardboard · shallow · superficial

Family

three, dimension, trinity, threefold, dimensional, dimensionality

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G