This is the 3883rd most frequent Arabic word.
المكلف
"The one who is assigned or responsible."
In this sentence, "المكلف" is used as an adjective meaning "responsible" or "assigned," indicating that the man has been designated for a specific duty.
هذا الرجل هو المكلف بتنظيم الحفل.
This man is the one responsible for organizing the event.
Here, "المكلفة" is the feminine form of "المكلف," showing the gender agreement in Arabic adjectives when describing duties.
الأستاذة هي المكلفة بتعليم الأطفال.
The teacher is the one responsible for teaching the children.
In this context, "المكلف" follows a verb indicating appointment, emphasizing the official designation of responsibilities.