This is the 993rd most frequent Arabic word.
الثقافية
"الثقافية" means "cultural" in English.
In this sentence, "الثقافية" is used as an adjective describing "festival", specifying its cultural aspect.
يتم تنظيم مهرجان الثقافية السنوي في المدينة.
The annual cultural festival is organized in the city.
Here, "الثقافية" functions as a concept referring to cultural aspects associated with the nation.
الثقافية جزء مهم من هوية الأمة.
Culture is an important part of the nation's identity.
In this context, "الثقافية" is modifying "exhibitions," highlighting their cultural nature.