The concept of phraseology and the basic types of phraseologic units due to the degree of idiomaticity

This article is focusing on investigation the emergence of Phraseology. In this article authors makes certain the question how to define the word phraseology and its isolation from lexicology. In order to comprehension of the word phraseologism they first introduced the scholars who made their initial attempt to study the field of linguistics we call phraseology. Coming from their notices it is clear that this branch of linguistic is very young and few scientists managed to see the world that brought by phraseology. In this article basic types of phraseological units are analyzed relating to the degree of idiomaticity in the process of learning a foreign language. The authors have tried to define the types of phraseological units with the help of using examples.