A revered sage is a wise and respected figure in society. The term 'revered sage' can be used to describe a variety of people, from religious leaders to philosophers. In this case, the crossword solution for the term 'revered sage' is 'MAHATMA', which is a title given to Mohandas Karamchand Gandhi, an Indian lawyer, anti-colonial nationalist, and political ethicist who led India's struggle for independence from British rule. He was known for his non-violent civil disobedience and is considered one of the most influential figures in modern history.