In this article are differentiated the terms: dialogue and monologue as compositionalstylistic notions with respect to dialogism and monologism as epistemological notions. There is specified their conceptual content within the triadic dynamic unity term/ general notion/ conceptual content changeable depending on the specific contexts. The paper focuses on the dialogical concept of “context”, as an unlimited space-temporality (chronotop) of becoming of the being’s whole in the “big time”, by distinguishing it from the linguistic-stylistic notion of “given context” and from the informatic one of “code”. The present research reveals the correlation between the ontological level of Bakhtin s “new thinking” and the surface structure of the specific language of his dialogism in the context of the dialogic existentialism.