This is the 3095th most frequent French word.
passeport
Passport.
The word 'passeport' is used to refer to the official document required for international travel.
Mon passeport est expiré, je dois en demander un nouveau.
My passport is expired, I need to apply for a new one.
Here, 'passeport' indicates the personal travel document that needs to be protected for safety.
Elle garde son passeport dans un étui de sécurité.
She keeps her passport in a security case.
In this use, 'passeport' metaphorically represents an authorization or access document that is digital and required for entry.