This is the 2159th most frequent French word.
confirmation
Confirmation: The act of validating or verifying something as true or correct.
In this sentence, 'confirmation' is used as a noun, referring to the act of verifying and affirming the reservation.
J'ai reçu une confirmation de ma réservation.
I received a confirmation of my reservation.
Here, 'confirmation' acts as a noun defining the act of verifying information about the meeting's time.
La confirmation de l'heure de réunion est essentielle.
The confirmation of the meeting time is essential.
In this example, 'confirmation' as a noun is used to denote the awaited affirmation regarding the flight details.