REVIVALISM
Meaning of REVIVALISM in English
re ‧ vi ‧ val ‧ is ‧ m /rɪˈvaɪvəlɪz ə m/ BrE AmE noun [uncountable]
organized attempts to make a religion more popular
—revivalist adjective
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012