Abstract
The hermeneutic turn in Ricœur’s phenomenological ontology of the 1960 cannot be considered a break with his methodological approach of philosophy. In fact, as early as 1950 he had already initiated a first attempt to conjoin phenomenology and hermeneutics by relating eidetic description and explanation. The main purpose of the present analysis is to clarify the constellations constituting the structure of mutual determination between phenomenology and hermeneutics. The paper will focus on the question of the Lebenswelt, as reserve of meaning, a concept requiring a structural conjunction of the phenomenological (perception, imagination, re-presentation) and hermeneutical arcs (explication, interpretation, understanding).