four-dimensional

adjective

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

Examples of four-dimensional in a Sentence

Recent Examples on the Web Similarly, in the AdS/CFT correspondence, the four-dimensional CFT encodes everything about the five-dimensional AdS space it is associated with. Adam Becker, Scientific American, 1 Feb. 2022 One of the pieces on display is a constantly moving, three-dimensional shadow of a four-dimensional object. Michelle Tchea, Travel + Leisure, 1 June 2024 This process converts the plane into a curvy surface in four-dimensional space. Quanta Magazine, 1 Apr. 2024 That same year Simon Donaldson introduced differential geometry (which combines calculus and geometry) into the field with his work on four-dimensional manifolds. Kevin Hartnett, Quanta Magazine, 22 Feb. 2024 To picture that dimension, Vafa said, think of every point on the imagined surface of our four-dimensional world and attach a small loop to it. Steve Nadis, Quanta Magazine, 1 Feb. 2024 What would Madonna look like as a Bond villain, playing four-dimensional chess and always being 12 steps ahead of Al. Tyler Coates, The Hollywood Reporter, 17 Aug. 2023 So what does the optimal packing of n four-dimensional balls in four-dimensional space look like? Manon Bischoff, Scientific American, 6 June 2023 One demonstration in the study involved increasing the intensity of the smell generated as a woman in a four-dimensional movie brought a rose up to her nose. Simon Makin, Scientific American, 9 May 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'four-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

1880, in the meaning defined above

Time Traveler
The first known use of four-dimensional was in 1880

Dictionary Entries Near four-dimensional

Cite this Entry

“Four-dimensional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/four-dimensional. Accessed 1 Jul. 2024.

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