This article provides information about the field of cognitive linguistics, which is one of the important areas of modern linguistics. Language units that realize the concept of "goal" in different systematic languages, English and Uzbek, are compared at different levels and their field nature is comparatively studied. Language units in the field of the concept of purpose are considered through examples from different literature. At the same time, its language units are thoroughly researched and summarized through examples at language levels. The analysis reveals isomorphic and allamorphic aspects of the concept of purpose in English and Uzbek languages.
