reactivate
verb /riˈæktɪveɪt/
  /riˈæktɪveɪt/
Verb Forms
| present simple I / you / we / they reactivate |  /riˈæktɪveɪt/  /riˈæktɪveɪt/ | 
| he / she / it reactivates |  /riˈæktɪveɪts/  /riˈæktɪveɪts/ | 
| past simple reactivated |  /riˈæktɪveɪtɪd/  /riˈæktɪveɪtɪd/ | 
| past participle reactivated |  /riˈæktɪveɪtɪd/  /riˈæktɪveɪtɪd/ | 
| -ing form reactivating |  /riˈæktɪveɪtɪŋ/  /riˈæktɪveɪtɪŋ/ | 
- reactivate something to make something start working or happening again after a period of time