This is the 768th most frequent Arabic word.
الجزء
"الجزء" means "the part" or "the portion" in English.
The word 'الجزء' here refers to a specific section of a book.
قرأتُ الجزء الأول من الكتاب.
I read the first part of the book.
The word 'الجزء' here denotes a segment of the road.
هذا الجزء من الطريق ضيق.
This part of the road is narrow.
The word 'الجزء' in this sentence specifies a piece of the machine that requires fixing.