Mary, the mother of Jesus, in the Christian religion
2a picture or figure of Mary
3(1958-) a US singer and film actress, one of the most successful pop musicians of the 1980s and 1990s. She is famous for dressing and performing in her concerts in a way that is sometimes shocking. Her songs include Like a Virgin and Material Girl, and her films include Desperately Seeking Susan, Body of Evidence, and Evita.
Definition from the Longman Dictionary of Contemporary English Advanced Learner's Dictionary.