mycology Syllabification: (my·col·o·gy)Pronunciation: /mīˈkäləjē/Definition of mycology noun the scientific study of fungi. Derivatives mycologicalPronunciation: /ˌmīkəˈläjikəl/ adjective mycologicallyPronunciation: /ˌmīkəˈläjik(ə)lē/ adverb mycologistPronunciation: /-jist/ noun mycology in other Oxford dictionaries Definition of mycology in the British & World English dictionary