i Register
In some senses, foyer is marked as UK. Watch for register when choosing this word.
noun
A lobby, corridor, or waiting room, used in a hotel, theater, etc.
We had a drink in the foyer waiting for the play to start.
Now it's big black cars and Riviera views / And your lover in the foyer doesn't even know you / And your secrets end up splashed on the news front page
The crucible or basin in a furnace which receives the molten metal.
A hostel offering accommodation and work opportunities to homeless young people.