This is the 2936th most frequent Arabic word.
وجميع
"وجميع" translates to "and all" in English.
The word "وجميع" is used here to indicate inclusivity and connection between the listed groups: friends and colleagues.
قمت بدعوة أصدقائي وجميع زملائي إلى الحفل.
I invited my friends and all of my colleagues to the party.
In this sentence, "وجميع" highlights completion and thoroughness by including all items specified: articles related to the subject.
قرأت الكتاب وجميع المقالات المتعلقة بالموضوع.
I read the book and all the articles related to the subject.
"وجميع" serves to emphasize inclusion of the entirety of a group in the action, referring to family members accompanying the visitors.