MARQUESS Meaning of MARQUESS in English mar ‧ quess /ˈmɑːkwəs, ˈmɑːkwɪs $ ˈmɑːr-/ BrE AmE noun [countable] British English a ↑ marquis Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012