four-dimensional

adjective

Definition of four-dimensional

: relating to or having four dimensions four-dimensional space-time continuum especially : consisting of or relating to elements requiring four coordinates to determine them

First Known Use of four-dimensional

1880, in the meaning defined above

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The first known use of four-dimensional was in 1880

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Cite this Entry

“Four-dimensional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/four-dimensional. Accessed 18 Sep. 2020.

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