warmonger
nounNAmE//ˈwɔrˌmɑŋɡər//, NAmE//ˈwɔrˌmʌŋɡər//
(formal) (disapproving)noun [uncountable]
adjective [only before noun]See warmonger in the Oxford Advanced Learner's Dictionary
Check pronunciation: warmonger
Definition of warmonger noun from the Oxford Advanced American Dictionary