third dimension

noun

1
: thickness, depth
also : a dimension that adds the effect of solidity to a two-dimensional system
2
: a quality that confers reality or lifelikeness
night sounds that stick in the mind and give a third dimension to the memoryAdie Suehsdorf
third-dimensional
ˈthərd- də-ˈmench-nəl How to pronounce third dimension (audio)
-ˈmen(t)-shə-nᵊl
adjective

Examples of third dimension in a Sentence

Recent Examples on the Web The third dimension has to do with the other powers necessary to prevent a financial crisis from spiraling out of control. Timothy F. Geithner, Foreign Affairs, 12 Dec. 2016 For many artists, a stylus is a preferable tool over a mouse or peripherals primarily designed for gaming, which is why companies like Wacom have thrived for decades and why Logitech is bringing the stylus into the third dimension. Andrew Liszewski, The Verge, 17 June 2024 To confirm the presumption of homogeneity, astronomers needed to know not only how galaxies are distributed across the sky but how they’re distributed in the third dimension of space—depth. Michael D. Lemonick, Scientific American, 1 Jan. 2024 To confirm the presumption of homogeneity, astronomers needed to know not only how galaxies are distributed across the sky but how they're distributed in the third dimension of space—depth. Michael D. Lemonick, Scientific American, 1 Jan. 2024 See all Example Sentences for third dimension 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'third dimension.' 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

1846, in the meaning defined at sense 1

Time Traveler
The first known use of third dimension was in 1846

Dictionary Entries Near third dimension

Cite this Entry

“Third dimension.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/third%20dimension. Accessed 18 Aug. 2024.

Last Updated: - Updated example sentences
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