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Showing results for fourth dimension.
Definitions

fourth dimension

NOUN
time in relativity theory
Synonyms
WEAK
continuum four-dimensional space space-time space-time continuum time time-space

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And, because of the magic of light, the fourth dimension of time is constantly added.

From Seattle Times • Feb. 2, 2024

Spacetime is just a mathematical object consisting of the three dimensions of space, and time considered as a fourth dimension.

From Science Daily • Dec. 4, 2023

Time melds a fourth dimension to the three we identify as essential to understanding space.

From Los Angeles Times • Nov. 12, 2022

He said he hoped to explore themes such as the fourth dimension, the multiverse and the metaverse in future builds and videos.

From New York Times • Oct. 9, 2022

“Ew, no. The fourth dimension is time. This thing has been here for two weeks!”

From "Goodbye Stranger" by Rebecca Stead