This is the 2730th most frequent Arabic word.
تاريخه
"تاريخه" means "his history" or "its history" in English.
The word "تاريخه" here refers to the student's personal or familial history as a topic of study or understanding.
قرأ الطالب تاريخه بكل اهتمام.
The student read his history with great interest.
The word "تاريخه" is used to denote the historical achievements or traditions of the people.
يعتز الشعب بتاريخه العظيم.
The people take pride in their great history.
Here, "تاريخه" means the personal history or background of an individual being discussed or studied.