Ontology, phenomenology, hermeneutics, and all that.
With regard to its subject-matter, phenomenology is the science of the Being of entities--ontology. In explaining the tasks of ontology we found it necessary that there should be a fundamental ontology taking as its theme that entity which is ontologico-ontically distinctive, Dasein, in order to confront the cardinal problem--the question of the meaning of Being in general. Our investigation itself will show that the meaning of phenomenological description as a method lies in interpretation. The logoV of the phenomenology of Dasein has the character of a ermhneuein, through which the authentic meaning of Being, and also those basic structures of Being which Dasein itself possesses, are make known to Dasein's understanding of Being. The phenomenology of Dasein is a hermeneutic in the primordial signification of this word, where it designates this business of interpreting. But to the extent that by uncovering the meaning of Being and the basic structures of Dasein in general we may exhibit the horizon for any further ontological study of those entities which do not have the charcater of Dasein, this hermeneutic also becomes a 'hermenenutic' in the sense of working out the conditions on which the possibility of any ontological investigation depends. And finally, to the extent that Dasein, as an entity with the possibility of existence, has ontological priority over every other entity, "hermeneutic", as an interpretation of Dasein's Being, has the third and specific sense of an analytic of the existentiality of existence; and this is the sense which is philosophically primary. Then so far as this hermeneutic works out Dasein's historicality ontologically as the ontical condition for the possibility of historiology, it contains the roots of what can called 'hermeneutic' only in a derivative sense: the methodology of those humane sciences which are historiological in character.
P. 61-62
Important that, to distinguish between hermeneutic, 'hermeneutic', and "hermeneutic". I wonder if Heidegger would gesture the quotes while lecturing using one or two fingers, as appropriate.