confirmation

Definitions

The action of verifying or establishing the truth, accuracy, or validity of something.

A formal ceremony in which a person is admitted to full membership in a church or religious community.

A document or statement that provides proof or evidence of an arrangement or appointment.

Examples

I am still waiting for confirmation regarding my flight reservation.

The manager sent a written confirmation of the meeting time.

Please click the link in your email to provide confirmation of your account registration.

Synonyms

verification validation corroboration proof affirmation ratification endorsement

Antonyms

denial refutation rejection contradiction disproof cancellation negation