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Definitions

third dimension

NOUN
added dimension of depth
Synonyms


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 I just started writing songs, and I found that it was like a third dimension, sort of “Twilight Zone”-style, that I could go to and exit my body entirely.

From Los Angeles Times • Dec. 1, 2025

But, like others, the researchers found that the electrons could escape up and out of the lattice, through the third dimension.

From Science Daily • Nov. 8, 2023

"There is this third dimension of space which offers so much more exciting information and perspective that we tend to ignore."

From Salon • Dec. 25, 2022

But without an accurate assessment of the third dimension - floe thickness and thus volume - scientists are missing some key insights on the implications of this big swing in ice extent.

From BBC • Jul. 7, 2020

In a two-dimensional universe, curved through a third dimension, there is no center—at least not on the surface of the sphere.

From "Cosmos" by Carl Sagan