mycologyPronunciation: /mʌɪˈkɒlədʒi/Definition of mycology noun [mass noun] the scientific study of fungi. Derivatives mycologicalPronunciation: /-kəˈlɒdʒɪk(ə)l/ adjective mycologicallyPronunciation: /-kəˈlɒdʒɪk(ə)li/ adverb mycologist noun mycology in other Oxford dictionaries Definition of mycology in the US English dictionary