Polysémie régulière et néologie sémantique Constitution d’une ressource pour l’étude des sens nouveaux

This paper deals with polysemy patterns and their relation to neological perception. Assuming that the latter is dependent on the former, we discuss a method for listing nominal polysemy patterns. This method takes into account the relation between polysemous meanings, the orientation of semantic extensions, together with the more or less fine-grain semantics required to describe polysemous meanings. This work is intended to contribute to the evaluation of how semantic neologisms are perceived and to their detection in corpus.