FLAGELLANT Meaning of FLAGELLANT in English fla ‧ gel ‧ lant /ˈflædʒələnt, ˈflædʒɪlənt, fləˈdʒelənt/ BrE AmE noun [countable] formal someone who whips themselves, especially as a religious punishment Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012