decommission

verb

de·​com·​mis·​sion ˌdē-kə-ˈmi-shən How to pronounce decommission (audio)
decommissioned; decommissioning; decommissions

transitive verb

: to remove (something, such as a ship or a nuclear power plant) from service

Examples of decommission in a Sentence

Several military bases are scheduled to be decommissioned. The government is decommissioning the nuclear power plant.
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 images were created using data from the Atacama Cosmology Telescope (ACT), which is located in a remote part of the Chilean Andes and has since been decommissioned. Joe Hernandez, NPR, 20 Mar. 2025 This exacerbates the risks and complexities of modernization, making decommissioning a high-stakes endeavor. Prajwalkumar Bhatkar, Forbes, 19 Feb. 2025 Since then, the long process of decommissioning the plant has been underway. Rob Nikolewski, San Diego Union-Tribune, 4 Mar. 2025 The utilities in the building are currently being decommissioned. Desiree Mathurin, Charlotte Observer, 4 Mar. 2025 See All Example Sentences for decommission

Word History

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of decommission was in 1922

Browse Nearby Words

Cite this Entry

“Decommission.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decommission. Accessed 23 Mar. 2025.

Kids Definition

decommission

verb
de·​com·​mis·​sion ˌdē-kə-ˈmish-ən How to pronounce decommission (audio)
: to remove (as a ship) from use or service

More from Merriam-Webster on decommission

Last Updated: - Updated example sentences
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