This article explores the development of language in the context of globalization from the perspective of modern linguistic theory. Globalization has accelerated cultural, social, and technological exchanges, significantly shaping how languages evolve and adapt. The study examines how linguistic structures, vocabulary, and communication practices are influenced by global interaction. Modern linguistic theories, including sociolinguistics and contact linguistics, provide insights into language change, borrowing, and hybridization. Understanding these processes is essential for linguists, educators, and language learners, as it highlights the dynamic and interconnected nature of language in today’s global society.