This is the first textbook in Russian literature that offers a holistic view of the language of science. In an accessible form, the universal components of the genesis and development of the language of science are outlined, as well as its functional and structural models are presented. Cultural and historical modifications of the language of science are considered. A structural and functional distinction was made between language forms of scientific knowledge. The manual can be used in the study of both the main course of philosophy and the logic and philosophy of science by students and graduate students.