reactivation
🇺🇸
/riˌæktɪˈveɪʃn/
🇬🇧
/riˌæktɪˈveɪʃn/
The process of starting something again that was not active or working for some time.
The company is planning a reactivation campaign to bring back old customers.
会社は古い顧客を戻すための再活性化キャンペーンを計画しています。