compression

noun

com·​pres·​sion kəm-ˈpre-shən How to pronounce compression (audio)
1
a
: the act, process, or result of compressing
b
: the state of being compressed
2
: the process of compressing the fuel mixture in a cylinder of an internal combustion engine (as in an automobile)
3
: the compressed remains of a fossil plant
4
: conversion (as of data, a data file, or a communications signal) in order to reduce the space occupied or bandwidth required
compressional
kəm-ˈpresh-nəl How to pronounce compression (audio)
-ˈpre-shə-nᵊl
adjective

Examples of compression in a Sentence

the compression of a long, complicated story into a two-hour movie is never easy
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.
An Ayurvedic doctor tailors programs toward individual guest needs by tapping into practices from Ayurveda, Tibetan medicine, Chinese acupuncture, and reflexology, combined with 20th-century treatments like compression boots and gold-leaf facials. Devorah Lev-Tov, AFAR Media, 31 Jan. 2025 Unfortunately, clothes can take up a lot of unnecessary room: This is where compression packing cubes come in handy. Amelia McBride, Travel + Leisure, 31 Jan. 2025 Another mid-stage clinical trial of about 200 patients with a type of nerve compression that causes sciatica also found suzetrigine significantly reduced pain. Tom Gavin, EverydayHealth.com, 31 Jan. 2025 Graduated compression stockings provide the strongest level of compression at the ankle and gradually decrease up the leg. Sandra Rose Salathe, Flow Space, 30 Jan. 2025 See all Example Sentences for compression 

Word History

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler
The first known use of compression was in the 15th century

Dictionary Entries Near compression

Cite this Entry

“Compression.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/compression. Accessed 10 Feb. 2025.

Kids Definition

compression

noun
com·​pres·​sion kəm-ˈpresh-ən How to pronounce compression (audio)
1
: the act, process, or result of compressing : the state of being compressed
2
: the process of compressing the fuel mixture in the cylinders of an internal-combustion engine
compressional adjective

Medical Definition

compression

noun
com·​pres·​sion kəm-ˈpresh-ən How to pronounce compression (audio)
: the act, process, or result of compressing especially when involving a compressing force on a bodily part
compression of an artery by forceps
compression of the brain by the bones of a depressed fracture

More from Merriam-Webster on compression

Last Updated: - Updated example sentences
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