This article analyzes the history of studying the Arabic language and its dialects, linguistic research, and the relevance of dialects in the modern world. It examines the differences between dialects in terms of lexicon, semantics, grammar, and pronunciation. Additionally, the role of Arabic dialects in society, their use in formal and informal communication, is discussed. The article provides information on the process of dialect formation, the factors influencing their development, and their periodization.

Arabian Peninsula, Arabic literary language, Eastern and Western dialects, ancient and modern dialects, Arabic and non-Arabic linguistics studies, historical stages and factors in the study of dialects.

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