This is the 4365th most frequent Russian word.
бронь
"Бронь" means "reservation" or "booking."
Here, "бронь" refers to a reservation or booking, commonly used to denote arranging a spot at a venue or service in advance.
Я сделал бронь в ресторане на вечер.
I made a reservation at the restaurant for the evening.
In this sentence, "бронь" signifies physical protection, specifically armor or shielding, often used in a literal protective context.
В подвале есть бронь на случай аварийной ситуации.
There is armor in the basement in case of an emergency.
In this instance, "бронь" again means a reservation or booking, used in the context of securing attendance at an event.