Interpretation of terms used to divide words into certain groups in the study of vocabulary as a system in the work of qutadghu bilig

In this article are described an interpretation of some of the terms used to classify words into specific groups in the study of lexicon as a system in Yusuf Hos Hajib'sQutadg'uBilig, as well as an interpretation of opinions on social and political terms and lexical analysis. The above-mentioned cases on the use of the concept and term of the layer in linguistics are also present in Russian linguistics. In Russian linguistics (as well as in Turkology), different terms are used when thinking about the concept of layer. In this case, lexical units are divided into two layers according to their specific speech patterns: general speech layer and specific layer. H. Doniyorov uses the term layer in the description of methods.