The term INFLUENTIAL ICON can be summarized as a person who has had a significant impact on society. The crossword solution for this term is LION, which could refer to a number of influential figures, such as the late Nelson Mandela, who was often referred to as the 'LION of Africa' due to his courage and leadership in the fight against apartheid. Another example is Martin Luther King Jr., who was known as the 'LION of the Civil Rights Movement' for his tireless efforts to bring about racial equality. Both of these individuals are considered to be influential icons in their respective fields.