compaction

noun

com·​pac·​tion kəm-ˈpak-shən How to pronounce compaction (audio)
käm-
Synonyms of compactionnext
: the act or process of compacting : the state of being compacted

Examples of compaction in a Sentence

the compaction of a complex topic into a short article means that a lot of niceties are going to get crushed
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.
Nitecore accomplishes this compaction by removing the RCR123 battery compartment that sits in the core of the AP05C, powering the AP01 externally via a USB-C input. New Atlas, 20 Apr. 2026 Aeration reduces soil compaction and lets air, water, and nutrients reach grass roots. Nishaa Sharma, The Spruce, 17 Apr. 2026 Reduce compaction by aerating and avoid trampling lawns and garden beds when soils are wet. Mary Marlowe Leverette, Southern Living, 16 Apr. 2026 Core aerating encourages deeper root growth and water infiltration and reduces compaction. Special To The Denver Post, Denver Post, 15 Apr. 2026 See All Example Sentences for compaction

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of compaction was in the 14th century

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Cite this Entry

“Compaction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/compaction. Accessed 23 Apr. 2026.

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