MAIN CHARACTERISTICS OF TERMINOLOGICAL LEXIS AS A PART OF SCIENTIFIC PICTURE OF THE WORLD

The purpose of the study is to describe the main characteristics of the terminological vocabulary. We consider such concepts as "terminological vocabulary", "Professional vocabulary", "Special vocabulary". The results obtained allowed to conclude that the terms form the core of special vocabulary. Under the term in this case it is understood as the verbal name of the concept relating to the terminology of the specific field of scientific and / or professional knowledge, and under the terminology - the system of terms denoting the concepts formed for a long time used in a specific technical or scientific sphere. The key requirements are defined and described key requirements: its semantic accuracy, the ability to call items and phenomena, definition, language expressiveness, modal neutrality, systemic in lexical and word-forming levels of the language, the ability to reflect only one property or a phenomenon within its own "terminological field".