asymmetrical

adjective

asym·​met·​ri·​cal ˌā-sə-ˈme-tri-kəl How to pronounce asymmetrical (audio)
variants or asymmetric
Synonyms of asymmetricalnext
1
: having two sides or halves that are not the same : not symmetrical
an asymmetrical design
asymmetrical shapes
2
usually asymmetric of a carbon atom : bonded to four different atoms or groups
asymmetrically adverb

Examples of asymmetrical in a Sentence

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 hand-wound caliber, which features a flyback chronograph and a jumping-minute counter, was built around asymmetrical architecture that gives it that quintessentially Rexhepi feel. Rachel Cormack, Robb Report, 6 Apr. 2026 Iran’s demonstrated capacity to hit valuable targets throughout this war is a classic definition of asymmetrical warfare. Daniel Kurtzer, New York Daily News, 5 Apr. 2026 That acceleration, which for one mass orbiting another (like a planet orbiting a star) is both non-spherical and asymmetrical, necessitates the emission of gravitational radiation in order to conserve both energy and momentum. Big Think, 3 Apr. 2026 Blondes often look great with bob hairstyles, whether shaggy, stacked, or asymmetrical. Kaitlyn Yarborough, Southern Living, 1 Apr. 2026 See All Example Sentences for asymmetrical

Word History

Etymology

Greek asymmetria lack of proportion, from asymmetros ill-proportioned, from a- + symmetros symmetrical

First Known Use

1690, in the meaning defined at sense 1

Time Traveler
The first known use of asymmetrical was in 1690

Browse Nearby Words

Cite this Entry

“Asymmetrical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/asymmetrical. Accessed 8 Apr. 2026.

Kids Definition

asymmetrical

adjective
asym·​met·​ri·​cal ˌā-sə-ˈme-tri-kəl How to pronounce asymmetrical (audio)
variants or asymmetric
: not symmetrical
asymmetrically adverb
asymmetry noun

Medical Definition

asymmetrical

adjective
asym·​met·​ri·​cal ˌā-sə-ˈme-tri-kəl How to pronounce asymmetrical (audio)
variants or asymmetric
1
: not symmetrical
2
usually asymmetric, of a carbon atom : bonded to four different atoms or groups
asymmetrically adverb

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