This is the 6021st most frequent Arabic word.
وتتألف
"وتتألف" means "and consists of" or "and is composed of."
In this sentence, "وتتألف" means 'consists of' or 'is composed of,' indicating the components or parts that form the band.
وتتألف الفرقة الموسيقية من مجموعة متنوعة من الآلات.
The musical band consists of a diverse set of instruments.
Here, "وتتألف" describes the constitution of the city as being made up of several neighborhoods.
الكتاب الجديد يتحدث عن مدينة كبيرة وتتألف من عدة أحياء جميلة.
The new book talks about a large city composed of several beautiful neighborhoods.
In this context, "تتألف" is used to explain the composition of the series as being divided into distinct parts.