one-dimensional
adjective
one-di·men·sion·al
ˈwən-də-ˈmen(t)-sh(ə-)nəl 
also -dī-
1
: having one dimension
A straight line is one-dimensional.
The one-dimensional sequence of amino acids is the primary structure.—
Douglas R. Hofstadter
Douglas R. Hofstadter2
: lacking depth or complexity : superficial
To the audience, the term "sitcom" connoted a lot of one-dimensional stories and characters.—Bob Fisher
Bob Fisher
one-dimensionally
adverb
a one-dimensionally portrayed character
The pixels were arranged one-dimensionally. [=in a straight line]
Examples of one-dimensional in a Sentence
a one-dimensional analysis of a novel that has a lot to say about personal courage
Recent Examples on the Web
Hamspon is employing a simplified one-dimensional model to accelerate simulations while coupling thermodynamic and neutronic effects.
—Chris Young, Interesting Engineering, 12 Jan. 2026
Everyone has a phone in their pocket, but that is really one-dimensional.
—Laura Phillips, CBS News, 12 Jan. 2026
Finally, the team returned to the one-dimensional CCF equations, this time finding an even more unstable singularity than before.
—Quanta Magazine, 9 Jan. 2026
The Panthers, who have averaged just 16 ppg over the last month, need to lean on their RB tandem to ease the pressure on Bryce Young, but the Rams are among the NFL’s top run stop units and figure to make Carolina one-dimensional.
—Hank Gola, New York Daily News, 9 Jan. 2026
See All Example Sentences for one-dimensional
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Chris Young, Interesting Engineering, 12 Jan. 2026
Everyone has a phone in their pocket, but that is really one-dimensional.
—Laura Phillips, CBS News, 12 Jan. 2026
Finally, the team returned to the one-dimensional CCF equations, this time finding an even more unstable singularity than before.
—Quanta Magazine, 9 Jan. 2026
The Panthers, who have averaged just 16 ppg over the last month, need to lean on their RB tandem to ease the pressure on Bryce Young, but the Rams are among the NFL’s top run stop units and figure to make Carolina one-dimensional.
—Hank Gola, New York Daily News, 9 Jan. 2026
See All Example Sentences for one-dimensional
Cite this Entry
“One-dimensional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/one-dimensional. Accessed 14 Jan. 2026.
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