Big business is a term used to describe large-scale enterprises that have a significant impact on the economy. The crossword solutions for this term are EMPIRE (6 letters), INDUSTRY (8 letters), and MAJORINDUSTRY (13 letters). An EMPIRE is a large, multi-ethnic state with a powerful ruler, while an INDUSTRY is a sector of the economy that produces goods or services. Majorindustry refers to a large-scale INDUSTRY that has a major influence on the economy.