This is the 1553rd most frequent Arabic word.
لرئاسة
"لرئاسة" means "for presidency" or "for leadership."
Here, 'لرئاسة' indicates the intent to assume the position of president of the club.
قام أحمد بحملة إعلامية لرئاسة النادي.
Ahmed conducted a media campaign for the presidency of the club.
In this example, 'لرئاسة' is used to specify the entity (the council) of which the presidency is being contested.
الانتخابات القادمة تحدد الفائز لرئاسة المجلس.
The upcoming elections will determine the winner for the presidency of the council.
In this sentence, 'لرئاسة' refers to the act of becoming the president or head of the university.