after making rediculous amounts of money by selling his design to a large company, tom now fancies himself a gentleman of leisure
"a man who derives a living from their own finacial assets or has other sources of irregular income leaving them financially secure without any typical employment, duties, or financial responsibilities
"after making rediculous amounts of money by selling his design to a large company, tom now fancies himself a gentleman of leisure" What is the definition of "gentleman of leisure"?