3D

noun

ˈthrē-ˈdē How to pronounce 3D (audio)
variants or less commonly 3-D
: a three-dimensional form
also : an image or a picture produced in it
3D adjective
or less commonly 3-D
a 3D movie
3D printing

Word History

Etymology

D, abbreviation of dimensional

First Known Use

1951, in the meaning defined above

Time Traveler
The first known use of 3D was in 1951

Phrases Containing 3D

Dictionary Entries Near 3D

360

3D

3D printed

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Cite this Entry

“3D.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/3D. Accessed 26 Nov. 2024.

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Kids Definition

3-D

noun
ˈthrē-ˈdē
: the three-dimensional form or a picture produced in it
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