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.
In June 2003, the district contentiously decommissioned the high school due to poor academic performance. Jennah Pendleton, Sacbee.com, 23 May 2025 It eventually will be decommissioned to Trump’s future presidential library. Sarah Fortinsky, The Hill, 20 May 2025 Consolidation then occurs by replacing line items with a new vendor, reducing existing licenses or decommissioning tools outright. Mike Lefebvre, Forbes.com, 20 May 2025 Congress has been broadly supportive of the space station, which is slated to fly through 2030 before being decommissioned. Eric Berger, ArsTechnica, 7 May 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 3 Jun. 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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