This is the 779th most frequent Persian word.
ره
"ره" in Persian means "path" or "way."
ره in this context is used as 'path' or 'route', describing the physical trail or journey taken.
پیادهروی طولانی در این ره موجب خستگی شد.
A long walk along this path caused fatigue.
ره here metaphorically represents 'path', symbolizing the course or means to achieve a goal.
برای رسیدن به هدف، باید این ره را با دقت طی کنیم.
To reach the goal, we must traverse this path carefully.
رهبر in this sentence means 'leader', where 'ره' pertains to 'path', referring to guiding or leading a way.