This is the 5062nd most frequent Arabic word.
المغربية
"The Moroccan" or "relating to Morocco."
Here, 'المغربية' (The Moroccan) is used as an adjective describing 'اللغة' (language), referring to the first entity.
اللغة المغربية تتميز بتنوع لهجاتها.
The Moroccan language is characterized by its diverse dialects.
In this sentence, 'المغربية' (Moroccan) is an adjective describing 'الطبخات' (dishes), denoting origin.
أحب الطبخات المغربية التقليدية.
I love traditional Moroccan dishes.
Here, 'المغربية' refers to 'المغرب' (Maghrib), the evening prayer, and is used as a noun.