zoologicalEnglishOxford New American Dictionaryzoological /ˌzōəˈläjək(ə)l, , ˌzoʊəˈlɑdʒək(ə)l , ˌzo͞oəˈläjək(ə)l, ˌzuəˈlɑdʒək(ə)l / ▸ adjective relating to zoology: zoological classification. ▪ relating to animals: eighty zoological woodcuts. – DERIVATIVES zoologic ,zoologically /-ik(ə)lē/ adverb