This is the 494th most frequent Persian word.
طراحی
Design
In this sentence, 'طراحی' is used as a noun meaning 'design', referring to the creative layout or plan of the project.
این پروژه طراحی بسیار خلاقانهای داشت.
This project had a very creative design.
Here, 'طراحی' is again a noun, specifically referring to the field or discipline of interior design.
او میخواهد طراحی داخلی را به عنوان حرفهاش دنبال کند.
He wants to pursue interior design as his profession.
In this instance, 'طراحی' represents the concept or activity of designing, denoting a general field of knowledge and practice.