Abstract
This paper deals with the problem of semiogenesis in the light of Saussure’s and Merleau-Ponty’s approaches. Semiogenesis here stands for the emergence of differentiated moments of expression taking form in the semiotic flow through various boundaries and polarities, therefore going far beyond the usual lexico-grammatical picture. Grounded on the Generalized Diacritical Turn of the Merleau-pontian phenomenology, we suggest to set up a critical examination, as well as a few proposals, of : the gestural approach of speech, the negativity of the linguistic identity in Saussurian theory, the paradoxical status of the notion of value, the horizon of a system as a secondary effect of the ‘parole parlante’, meaning seen first as the unfolding of a figural field induced by an essentially ‘incomplete’ linguistic apparatus. The paper ends up with a set of questions and presumed limitations left by this Merleau-pontian diacritical frame.