Interpretation of philosophical terms and concepts as an essential subject for linguistic researches of xix-xx centuries, held in Russia and Europe

The given article aims to study and analyze lingua-philosophical essence of terms, particularly of religious and scientific fields throughout the last two centuries. The relevance and novelty of the study is determined by the need to identify the semantic features of the philosophical term of the period under study, which will create a scientific basis for the linguistic description of the philosophical terminological system of the Russian philosophical text. This article for the first time formulates a theoretically substantiated definition of the author’s philosophical term and proposes a classification of structural-semantic types of author’s terms of Russian and European philosophies of the late 19th and early 20th centuries.