This is the 190th most frequent Persian word.
توسعه
Development
The word "توسعه" here refers to "development," particularly economic growth or advancement.
توسعه اقتصادی در کشور اهمیت زیادی دارد.
Economic development is highly important in the country.
In this sentence, "توسعه" signifies "development," related to enhancing or expanding infrastructure.
برنامههایی برای توسعه زیرساختها تهیه شده است.
Plans have been prepared for the development of infrastructure.
Here, "توسعه" denotes "development," focusing on personal growth or improvement.