Hermeneutic phenomenology is a branch of interpretive phenomenology that focuses on the meaning of lived experiences, contrasting with descriptive phenomenology, which seeks objective universal essences. Developed by Heidegger, interpretive phenomenology emphasizes the role of language and the observer's entanglement with the phenomena, while descriptive phenomenology relies on techniques like bracketing to analyze experiences. Hermeneutic phenomenology is increasingly applied across various social sciences, particularly in fields like nursing and mental health.