this article provides a comprehensive and expanded analysis of the close and intrinsic relationship between language and culture, particularly focusing on the role of language in shaping and reflecting national thought. It argues that language is not only a tool for communication but a sophisticated cultural mechanism that reflects the collective identity, values, and worldview of a people. By drawing upon linguistic, sociolinguistic, and cultural studies, the paper explores how national identity is preserved and transmitted through language. It also considers how globalization poses challenges and opportunities for the protection and development of national languages.

language, culture, national thought, sociolinguistics, national identity, linguistics, globalization.

Humboldt, W. von. 'Über die Verschiedenheit des menschlichen Sprachbaues und ihren Einfluss auf die geistige Entwicklung des Menschengeschlechts'. Berlin: Ferdinand Dümmler, 1836.

Sapir, E. 'Language: An Introduction to the Study of Speech'. New York: Harcourt, Brace & Company, 1921.

Whorf, B. L. 'Language, Thought, and Reality: Selected Writings of Benjamin Lee Whorf'. Massachusetts: MIT Press, 1956.

Zvegintsev, V. A. 'History of Linguistics in the 19th and 20th Centuries in Essays and Extracts'. Moscow: Prosveshcheniye, 1964.

Rahmatullayev, Sh. 'Explanatory Dictionary of the Uzbek Language'. Tashkent: National Encyclopedia of Uzbekistan, 2006.

Tursunova, M. 'National Language and Thinking'. Tashkent: O‘qituvchi, 2018.

Mamatqulov, S. K. 'The Interconnection of Language and Culture'. Tashkent: Fan, 2020.