decommission
verb (used with object)
to remove or retire (a ship, airplane, etc.) from active service.
Used to describe an ongoing action or continuous state that was happening at a specific time in the past.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
We shot in Lithuania, and at a real nuclear power plant in Ignalina … that they were decommissioning when we were there.
From Los Angeles Times ● Aug. 13, 2019