This is the 391st most frequent Arabic word.
المغربي
"The Moroccan" or "Moroccan."
The word 'المغربي' is used as an adjective to describe the neighborhood as being Moroccan.
أنا أعيش في الحي المغربي.
I live in the Moroccan neighborhood.
Here, 'المغربي' is again adjectival, indicating time related to Morocco.
التوقيت في المغرب هو نفسه التوقيت المغربي.
The time in Morocco is the same as Moroccan time.
In this case, 'المغربي' serves as a noun, referring to a Moroccan person.