This is the 5852nd most frequent Arabic word.
منزلهم
"Their house" or "their home."
The word 'منزلهم' is used as the direct object to indicate the place ('their home') to which the subject ('they') went.
ذهبوا إلى منزلهم بعد العشاء.
They went to their home after dinner.
The word 'منزلهم' serves as the subject to identify the location ('their home') being described.
منزلهم يقع في مكان جميل بين التلال.
Their home is located in a beautiful place among the hills.
The word 'منزلهم' is used as the object of the verb 'يعتنون' to specify what ('their home') they are caring for.