1. present participle of confirm; establishing the truth or correctness of something

1. serving to establish the truth or validity of something

Examples

• The lab results are confirming our initial diagnosis.
• She received a confirming email about her appointment.
• The witness testimony is confirming what we suspected.
• He’s confirming the details with his supervisor.
• The confirming evidence was presented to the jury.
• They are confirming the reservation for tonight.
• The confirming documents arrived this morning.