three-dimensional

adjective

three-di·​men·​sion·​al ˈthrē-də-ˈmench-nəl How to pronounce three-dimensional (audio)
-ˈmen(t)-shə-nᵊl,
 also  -dī-
1
: of, relating to, or having three dimensions
2
: giving the illusion of depth or varying distances
used especially of an image or a pictorial representation on a two-dimensional medium when this illusion is enhanced by stereoscopic means
3
: describing or being described in well-rounded completeness
a three-dimensional analysis of multiple historical processesL. L. Snyder
4
: true to life : lifelike
three-dimensionality noun

Examples of three-dimensional in a Sentence

an actress who has been acclaimed for her three-dimensional portrayal of the celebrated monarch
Recent Examples on the Web The software’s initial tease in 2018 offered potential for accurately predicting the three-dimensional structure of proteins, while its 2020 update, AlphaFold 2, came with significant improvements. Christian Thorsberg, Smithsonian Magazine, 16 May 2024 The three-dimensional thing is quite something in all three areas, but probably the biggest and most striking example is Shrek’s cottage. Eve Chen, USA TODAY, 15 May 2024 See all Example Sentences for three-dimensional 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'three-dimensional.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1872, in the meaning defined at sense 1

Time Traveler
The first known use of three-dimensional was in 1872

Dictionary Entries Near three-dimensional

Cite this Entry

“Three-dimensional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/three-dimensional. Accessed 29 May. 2024.

Kids Definition

three-dimensional

adjective
1
: of, relating to, or having three dimensions (as length, width, and height)
2
: giving the appearance of depth or varying distances

More from Merriam-Webster on three-dimensional

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