Definition of undelete in English:

undelete

verb

[WITH OBJECT]Computing
  • Cancel the deletion of (text or a file)

    • ‘It was a simple matter to undelete the data files and retrieve their secrets as well.’
    • ‘If there are no files available, you can try to undelete the files using a Windows undelete utility.’
    • ‘The administrator is responsible for undeleting files, unlocking locked files and generally managing the content management system.’
    • ‘He was an expert with computers and undeleting files.’
    • ‘You can easily undelete recently axed messages from an e-mail program's Deleted Items or Trash folder.’

Pronunciation:

undelete

/ˌəndəˈlēt/