Look up business in Wiktionary, the free dictionary.
Business is the activity of making one's living or making money by producing or buying-and-selling goods or services.
Business may also refer to:
a business: an organization (company or enterprise, for example) involved in the trade of goods, services, or both, with consumers
the business sector – the combined activity of all company-based trading and industrial activity in an economy
trade, the transfer of the ownership of goods or services from one person or entity to another in exchange for other goods or services or for money
an individual industry, such as "the meat business" or "the oil business"
an individual line of business within an industry, such as "the bacon business" within "the meat business" or "a ball-bearing line" within "a bearing business"