This is the 887th most frequent Persian word.
بیماریهای
"Diseases"
In this sentence, 'بیماریهای' is used to describe types of diseases, specifically heart-related ones, functioning as a possessive construct.
بیماریهای قلبی میتوانند جان افراد را به خطر بیاندازند.
Heart diseases can endanger lives.
Here, 'بیماریهای' refers to rare diseases, used in a scientific context to discuss advancements in treatment.
پژوهشگران روشهای جدیدی برای درمان بیماریهای نادر ابداع کردهاند.
Researchers have developed new methods to treat rare diseases.
In this context, 'بیماریهای' is describing common or prevalent diseases, indicating their prominence.