A "merchant" is a person or business that buys and sells goods, often in large quantities. Merchants can operate in various sectors, including retail, wholesale, and international trade. They play a critical role in the economy by facilitating the exchange of products and services, connecting producers and consumers.
The term "merchant" comes from the Middle English word "marchant," which is derived from the Old French "marchand," based on the Latin "mercari," meaning "to trade" or "to buy." The root of the term traces back to "merx," which means "goods" or "wares."