verb

decommission

to decommission

They will decommission the old nuclear power plant.

They will decommission the old nuclear power plant.

The navy plans to decommission several old ships.

The navy plans to decommission several old ships.

((sth.)) to officially take (sth.) out of service They plan to decommission the old aircraft carrier.

Synonyms: dismantle, retire, shut down; Antonyms: commission, activate, launch

From the prefix 'de-' (remove from) + 'commission' (an official order or authority). It means to remove from official service.

Think of removing a 'commission' or official status. If a ship is 'in commission', it's active. To 'decommission' is to make it inactive.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.