Malicious satisfaction' is a phrase that describes the feeling of joy or pleasure derived from causing harm to another person. It is often used to describe the behavior of someone who takes pleasure in seeing others suffer. The term can also be used to describe the feeling of satisfaction one gets from taking revenge on someone who has wronged them. In this context, the crossword solution 'GLEE' is an appropriate word to describe this emotion. GLEE is defined as a feeling of great joy and delight, which is often associated with malicious satisfaction.