transactions (sales and purchases) having the objective of supplying commodities (goods and services) | buying and selling; especially illicit trade |
an economic system (Europe in 18th century) to increase a nation's wealth by government regulation of all of the nation's commercial interests | social or verbal interchange (usually followed by `with') |
| the amount of activity over a communication system during a given period of time |
| the aggregation of things (pedestrians or vehicles) coming and going in a particular locality during a specified period of time |