IPA: /ˌʌn.dɪˈliː.tɪd/
KK: /ʌndɪˈlitɪd/
Describing something that has not been removed or erased.
The file was undeleted from the recycle bin.
To restore something that was previously deleted, making it available again.
I was able to undelete the file I accidentally removed from my computer.
Past: undeleted
Past Participle: undeleted
Undeleted → It is formed from "un-" (meaning not) and "deleted" (from Latin "delere", meaning to destroy or remove). The word "undeleted" means not having been destroyed or removed, indicating that something remains intact.
Think of 'not' ('un-') having been 'removed' ('deleted') — that's why undeleted means something that has not been removed.