This is the 609th most frequent Persian word.
گسترش
Expansion; development; spread.
In this sentence, "گسترش" refers to the growth or expansion of a field, specifically information technology, highlighting its increasing influence.
گسترش فنّاوری اطلاعات موجب تغییرات زیادی در جامعه شده است.
The expansion of information technology has caused many changes in society.
Here, "گسترش" signifies the spread or proliferation, specifically of a disease, conveying a sense of distribution or spread over an area or among people.
برای جلوگیری از گسترش بیماری، باید مراقبتهای بهداشتی رعایت شود.
To prevent the spread of the disease, health precautions must be observed.
In this instance, "گسترش" denotes the extension or broadening, particularly regarding the conceptual boundaries of knowledge, reflecting the idea of pushing limits or extending scope.