Home›Browse›M›millenarianmillenarianOur editors are putting together more complete content — check back in about 20 minutesmillenariannoun · 1adjective · 1millenarian — nounnoun1. a person who believes in a future millennium of peace and happiness1.nounDefinitiona person who believes in a future millennium of peace and happinessExampleThe millenarian preached about the coming golden age.millenarian — adjectiveadjective1 sense1. relating to belief in a future millennium1.adjectiveDefinitionrelating to belief in a future millenniumExampleThe millenarian movement gained many followers.