psychobiologyPronunciation: /ˌsʌɪkəʊbʌɪˈɒlədʒi/Definition of psychobiology noun [mass noun] the branch of science that deals with the biological basis of behaviour and mental phenomena. Derivatives psychobiologicalPronunciation: /-ˈlɒdʒɪk(ə)l/ adjective psychobiologist noun psychobiology in other Oxford dictionaries Definition of psychobiology in the US English dictionary
