traffic
noun
the aggregation of things (pedestrians or vehicles) coming and going in a particular locality during a specified period of time
buying and selling; especially illicit trade
the amount of activity over a communication system during a given period of time
“heavy traffic overloaded the trunk lines”
“traffic on the internet is lightest during the night”
social or verbal interchange (usually followed by `with')
Synonymsdealings
verb
deal illegally
“traffic drugs”
trade or deal a commodity
“They trafficked with us for gold”
Source: WordNet 3.1, Princeton University