POLYSEMY IN PHILOSOPHY OF LANGUAGE

The article is devoted to the principles of phenomenological analysis which is based not on natural language, but on ideal one which can communicate ideal meanings, i.e. eide, representing a total of most significant universal semantic components identified by common sense through phenomenological reduction and remaining unchanged in a variety of meanings. A case study of the polysemantiс word ‘key’ formulates the lexical eidos functioning as phenomenological substitu-tion without turning to numerous phenomena of the world.