What is the meaning of Commerce?

The exchange or buying and selling of commodities; especially the exchange of merchandise, on a large scale, between different places or communities; extended trade or traffic.

Social intercourse; the dealings of one person or class in society with another; familiarity.

Sexual intercourse.

An 18th-century French card game in which the cards are subject to exchange, barter, or trade.

To carry on trade; to traffic.

To hold conversation; to communicate.

commerce, trade

store, shop, trader

business, commerce

Source: wiktionary.org