configuration

noun

con·​fig·​u·​ra·​tion kən-ˌfi-gyə-ˈrā-shən How to pronounce configuration (audio)
ˌkän-, 
-gə-ˈrā-
Synonyms of configuration
1
a
: relative arrangement of parts or elements: such as
(1)
: shape
(2)
: contour of land
configuration of the mountains
(3)
: functional arrangement
a small business computer system in its simplest configuration
b
: something (such as a figure, contour, pattern, or apparatus) that results from a particular arrangement of parts or components
c
: the stable structural makeup of a chemical compound especially with reference to the space relations of the constituent atoms
2
: gestalt
personality configuration
configurational adjective
configurationally adverb
configurative adjective

Did you know?

The term is very common in computer science and mathematics, and in scientific and technological fields in general. Thus, for example, two scientists won a 1962 Nobel Prize for their description of the configuration of the DNA molecule. Since then, researchers have studied what different configurations within the DNA strands mean and what they control, and genetic engineers have tried to configure or reconfigure DNA in new ways to prevent or treat diseases.

Examples of configuration in a Sentence

We'll have to change the configuration of the system to accommodate the new server. the basic configuration of the building is that of a geodesic dome
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The initiative targets the submarine’s internal configuration, where even minor design changes can affect the vessel’s overall balance. — Aamir Khollam, Interesting Engineering, 31 Oct. 2026 Many possible configurations of the ISM could satisfy the same data, said Gregory Green, an astronomer at Westlake University in Hangzhou, China. — Perri Thaler, Quanta Magazine, 30 Oct. 2026 This particular unit has undergone some changes from its original configuration when the building was first constructed in 1917. — Rachel Freundt, Chicago Tribune, 30 Oct. 2026 The result is often dozens of tools, each with its own policies, configurations and management requirements. — Alex Spokoiny, Forbes.com, 30 Oct. 2026 See All Example Sentences for configuration

Word History

Etymology

earlier, "relative position of the planets," borrowed from Middle French & Late Latin; Middle French, "form, relative position of the planets," borrowed from Late Latin configūrātiōn-, configūrātiō "comparison, shaping," from Latin configūrāre "to shape, mold" + -tiōn-, -tiō, suffix of verbal action — more at configure

First Known Use

1559, in the meaning defined at sense 1a

Time Traveler
The first known use of configuration was in 1559

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Cite this Entry

“Configuration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/configuration. Accessed 1 Nov. 2026.

Kids Definition

configuration

noun
: arrangement of parts or the pattern produced by such arrangement

Medical Definition

configuration

noun
1
a
: relative arrangement of parts or elements
b
: the stable structural makeup of a chemical compound especially with reference to the space relations of the constituent atoms
2
: gestalt
personality configuration

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