Nahw is a branch of Arabic grammar that focuses on the structure and rules governing sentence formation. It helps learners understand how words interact within sentences, including their roles as subjects, objects, and modifiers. By studying Nahw, students can improve their ability to read, write, and speak Arabic correctly. The term Nahw literally means "syntax" or "direction" in Arabic. It encompasses various rules that dictate how words are combined to convey meaning. Mastering Nahw is essential for anyone looking to achieve fluency in Arabic, as it lays the foundation for proper communication and comprehension.