This is the 934th most frequent Persian word.
دانشمندان
Scientists.
Here, 'دانشمندان' is specified as 'دانشمندان ایرانی,' referring to scientists from Iran, narrowing the general concept to a specific group.
دانشمندان ایرانی در تاریخ علم تاثیرگذاری بسیاری داشتهاند.
Iranian scientists have had a significant impact on the history of science.
In this context, 'دانشمندان' points to a particular group of scientists currently and directly addressing a problem.
آیا دانشمندان توانستهاند راهحلی برای این مسئله بیابند؟
Have the scientists found a solution to this issue?
The word 'دانشمندان' refers to individuals who are scientists as a general concept.