a changing scene of real or imagined figures, for example as seen in a dream or created as an effect in a movie
NAmE//fænˌtæzməˈɡɔrɪkl//, NAmE//fænˌtæzməˈɡɑrɪkl//
adjectiveSee phantasmagoria in the Oxford Advanced Learner's DictionaryCheck pronunciation: phantasmagoria