pardon >> ˈpɑːd(ə)n
Definition: [noun] the action of forgiving or being forgiven for an error or offence.
Example: he obtained pardon for his sins
Definition: [verb] forgive or excuse (a person, error, or offence).
Example: I know Catherine will pardon me
Definition: [exclamation] a request to a speaker to repeat something because one did not hear or understand it.
Example: ‘Pardon?’ I said, cupping a hand to my ear