Abstract
This article examines the essence of the concept of the linguistic worldview and its theoretical foundations. The study analyzes the interrelationship between language and thought, the reflection of national worldview through language, and the peculiarities of representing cultural codes within the linguistic system. The linguistic worldview is characterized as both a result of human cognitive activity and a means of accumulating the spiritual and social experience of a particular ethnic group. In addition, attention is paid to the factors that shape the worldview at the lexical, phraseological, and grammatical levels of language. Based on the theoretical principles of linguoculturology and cognitive linguistics, the article explores the cognitive and cultural functions of language. The research findings demonstrate that language is not only a means of communication but also an important socio-cultural phenomenon that defines the worldview system of a nation.