This is the 3243rd most frequent Arabic word.
بنهاية
"بنهاية" means "at the end" or "ultimately" in English.
The word 'بنهاية' is used to indicate the conclusion or end of a time period, in this case 'الأسبوع' (the week).
بنهاية الأسبوع، أحب أن أقضي وقتًا مع عائلتي.
At the end of the week, I like to spend time with my family.
Here, 'بنهاية' describes the conclusion of an event or narrative, specifically 'القصة' (the story).
بنهاية القصة، تعلّم البطل درسًا مهمًا.
By the end of the story, the hero learned an important lesson.
In this sentence, 'بنهاية' specifies the time frame for the completion of an action, relating to 'الشهر' (the month).