This is the 718th most frequent Turkish word.
bölgesi
"Region" or "area."
In this sentence, 'bölge' refers to a geographical area in a general context.
Bu bölge oldukça geniş ve tarıma elverişli.
This region is quite large and suitable for agriculture.
Here, 'bölgesi' denotes a specific part or section of the house.
Evin oturma bölgesi güneş alıyor.
The living area of the house receives sunlight.
In this context, 'bölgesi' is used to refer to a specialized designated area meant for a specific purpose.