psychobiology Syllabification: (psy·cho·bi·ol·o·gy)Pronunciation: /ˌsīkōˌbīˈäləjē/Definition of psychobiology noun the branch of science that deals with the biological basis of behavior and mental phenomena. Derivatives psychobiologicalPronunciation: /-ˌbīəˈläjəkəl/ adjective psychobiologistPronunciation: /-jist/ noun psychobiology in other Oxford dictionaries Definition of psychobiology in the British & World English dictionary
