This is the 2935th most frequent Arabic word.
وتطبيق
"وتطبيق" means "and application."
In this sentence, "وتطبيق" (and applying) is used as a noun to represent the act of applying a concept, showing a continuity of thought connected with 'and'.
أنا أستخدم هذا البرنامج وتطبيق هذا المفهوم مفيد للغاية.
I use this program, and applying this concept is very beneficial.
Here, "وتطبيق" (and application) acts as a noun referring to the implementation aspect of the plan, coupled with development.
تحتاج الخطة إلى تطوير وتطبيق منظم.
The plan requires structured development and application.
In this usage, "وتطبيقه" (and its use/application) indicates the ease of using an app, linking the design aspect to its practical usage.