Expunge (verb)

1. To delete or remove something permanently, especially from a document or record.
2. To erase or strike out something completely.

Origin:

From latin expungere, from ex- "out" + pungere "to prick".

Examples:

1. The court ordered the criminal record to be expunged after the individual served their sentence.
2. The company expunged the employee's name from the payroll list.
3. The government expunged the name of the traitor from the official records.
4. The author expunged the chapter from the book before publication.
5. The student expunged the mistake from their homework before submitting it.