demonetize

/diːˈmʌnɪtaɪz/
verb
  1. To officially stop a currency or coin from being used as money.
    • The government decided to demonetize the old 1000-rupee notes.
    • The central bank announced plans to demonetize the silver rupee.
    • Many countries demonetize outdated coins to introduce new ones.
  2. To remove the monetary value or legal status of something.
    • The law allows the state to demonetize any currency deemed counterfeit.
    • Some collectors were upset when the treasury demonetized the commemorative coins.
    • The museum had to demonetize the old foreign coins in its collection.
Antonyms
What does "demonetize" mean? | whatsthatwordmean | whatsthatwordmean