mythology 牛津高阶英语词典 noun (plural mythologies) [U, C] ancient MYTHS in general; the ancient MYTHS of a particular culture, society, etc: Greek mythology ◆ a study of the religions and mythologies of ancient Rome ideas or facts that many people think are true but that do not exist or are false: the popular mythology that life begins at forty朗文当代英语词典 mythology n plural mythologies [U and C] 1. set of ancient myths: characters from classical mythologymythology of the mythology of the Persians2. ideas or opinions that many people have, but that are wrong or not true: According to popular mythology , school days are the best days of your life.