This is the 1206th most frequent Arabic word.
مجمع
Complex or compound.
In this sentence, 'مجمع' is used to refer to a collection of buildings or facilities serving an educational purpose, i.e., a school complex.
أخذنا جولة في مجمع المدارس الحديث.
We took a tour of the modern school complex.
Here, 'مجمع' denotes a collection of shops or commercial establishments organized in one location, known as a shopping complex.
يقع المجمع التجاري على بعد خمسة كيلومترات من هنا.
The shopping complex is located five kilometers from here.
In this example, 'مجمع' refers to a compilation or collection of laws, understood as a legislative complex or code.