The term 'Herculean Work' is derived from the Greek mythological figure Hercules, who was known for his strength and courage. The term is used to describe a task that requires great strength and effort. In this crossword, the solution for the term 'Herculean Work' is 'LABOR', which is defined as physical or mental work done to achieve a purpose or result. Therefore, the term 'Herculean Work' can be summarized as a task that requires great strength and effort, and can be described as LABOR.