СИНОНІМІЯ ЯК МОВНЕ ЯВИЩЕ В ТЕРМІНОЛОГІЇ

The relevance of this article is that despite many years of discussions there is still no consensus among researchers in accordance with the right for existence of terminological synonymy as phenomenon. We aim to prove the impossibility of denying the existence and functioning of the phenomenon of terminological synonymy in terminological industry. We plan to analyze the specific effects of synonymy in terminology and consider the classification of terminological synonyms. Majority of linguists indicates the presence of synonyms in different terminology systems considering synonymy in terminology as a negative phenomenon. Popular thought of synonymity as a property of any terminology in the stage of formation when the selection of the most appropriate names for new concepts of science and technology is taking place. But researches from different industries, publishing a significant number of terminological dictionaries show that synonyms inherent in various terminological industries. Achievement of goal caused by solving following tasks: 1) to determine the cause of synonyms of sewing terminology; 2) to clarify the nature of relationships  between researched terms in terminological systems; 3) identify possible modifications of synonymous pairs. Thus, despite the request not to use the same synonyms in one terminological system, synonymy of terms is fixed in scientific and technical terminology. Synonymy gives an opportunity to choose the optimal nomination, but it is undesirable in terminology as it complicates scientific communication.