Undelete

Part of speech: verb

Definitions

1. To restore data or files that were previously removed or erased from a storage system ; to recover digital information that has been deleted but is still retrievable ; the process of reversing the removal of electronic content to make it accessible again
2. To bring back digital documents or files that were mistakenly or intentionally erased ; to recover lost data through software or system functions that negate deletion ; the action of undoing file deletion to regain access to the original content
3. To reverse the act of deletion by restoring erased information on computing devices ; to reinstate data removed from memory or storage through a recovery procedure ; the capability to recover and access files or content erased in a digital environment

Etymology: "Undelete" is a plain formation: the prefix "un-" attached to "delete," which comes from Latin "delere," meaning "to destroy, blot out, or wipe away." The Latin verb was built from "de-," meaning "down or away," and "lere," a root linked to the idea of smearing or erasing. In its earliest English uses, "delete" meant to destroy or eliminate something, and it was only later that it became the common word for removing text, most strongly associated with writing and editing. The prefix "un-" is the old English reversing prefix, which has been attached to verbs for centuries to mean "do the opposite of" or "undo." Forms like "unlock," "untie," and "unwrap" follow the same pattern, so "undelete" simply reverses "delete," restoring what was erased. Its meaning sharpened with digital computing, where removing a file or record often did not truly destroy it, making recovery possible.

Synonyms: restore, recover, retrieve, reinstate, reinstate

Antonyms: delete, erase, remove, destroy, discard