vainglorious
adjectiveNAmE//ˌveɪnˈɡlɔriəs//
(literary) (disapproving)NAmE//ˈveɪnˌɡlɔri//
noun [uncountable]See vainglorious in the Oxford Advanced Learner's DictionaryCheck pronunciation: vainglorious
Definition of vainglorious adjective from the Oxford Advanced American Dictionary