This is the 11811th most frequent Polish word.
koszar
"Koszar" in Polish means "barracks" in English.
Here, 'koszary' refers to the military barracks, used as a location noun in plural form.
Żołnierze każdego ranka zbierają się w koszarach.
Every morning, the soldiers gather in the barracks.
In this sentence, 'koszary' denotes a specific structure or building for housing soldiers.
Koszary zostały wybudowane w centrum miasta.
The barracks were built in the city center.
Here, 'koszary' is used in a historical context, describing converted barracks into a museum.