OVERLORD Meaning of OVERLORD in English o ‧ ver ‧ lord /ˈəʊvəlɔːd $ ˈoʊvərlɔːrd/ BrE AmE noun [countable] someone with great power over a large number of people, especially in the past Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012