This is the 489th most frequent Azerbaijani word.
məxsus
"Belonging to" or "pertaining to."
In this sentence, "məxsus" is used as a predicate that indicates possession or belonging, denoting that the book is associated with the subject 'mən' (me).
Bu kitab mənə məxsusdur.
This book belongs to me.
Here, "məxsus" describes a characteristic attribute or ownership of the shops in connection to the settlement.
Qəsəbənin məxsus mağazalarında endirimlər var.
There are discounts in the shops peculiar to the settlement.
In this context, "məxsus" emphasizes exclusivity or ownership of the entrance for a specific group, namely members.