guichet
ɡiʃɛ
Definitions
1. noun
A small enclosed window or opening, especially one in a prison or other secure building, through which visitors can speak to the inmates without direct access.
“The prisoner’s voice was muffled by the guichet as he spoke to his family.”
2. noun
A ticket office or a small window at a railway station, etc. where tickets are sold.
“The guichet was busy selling tickets for the evening train.”