Dr. Hawraa Mahdi Al-Harmoush's 2022 study delves into the critical field of lexical semantics within educational dictionaries. This book provides a comprehensive analysis, examining how word meanings are presented to learners through the lens of modern linguistic theories. It explores the challenges and methodologies in creating effective lexicographical tools for educational purposes, assessing the structure and content of existing dictionaries. The work questions traditional approaches and proposes new frameworks informed by contemporary advancements in linguistics, aiming to enhance the pedagogical value of dictionaries for language students. It is an essential read for linguists, educators, and lexicographers.