stamp, postage stamp, timbre, tone
J'ai oublié de coller le timbre sur la lettre avant de l'envoyer.
I forgot to put a stamp on the letter before sending it.
Il est rare de trouver ce timbre.
It is rare to find this stamp.
En voyant le timbre du Japon j'ai cru que c'était M. Chan.
When I saw the Japanese stamp, I thought it was Mr. Chan.
— In the Mood for Love (2000)
I have a very old stamp.
Un coup de timbre l'interrompit.
The doorbell interrupted him.