traffic

n. movement of vehicles or persons; trade, commerce; load of messages in a communications network (Computers)

v. deal in, sell (especially illegal drugs)

Traffic is the movement of motorized vehicles, unmotorized vehicles and pedestrians on roads. Traffic laws are the laws which govern traffic and regulate vehicles, while rules of the road are both the laws and the informal rules that may have developed over time to facilitate the orderly and timely flow of traffic.
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TRAFFIC International is an international network for monitoring wildlife trade. Established in 1976 as a joint program of World Wide Fund for Nature (WWF) and World Conservation Union (IUCN). Based in Cambridge, Great Britain and having offices in Africa, Asia, the Americas, Europe and Oceania.The declared objectives of TRAFFIC International include:protecting wild animal and plant species from endangerment by trade,safeguarding priority ecoregions from the negative effects of wildlife trade,conserving particularly valuable wildlife resources for human needs,promoting international agreements and policies that encourage sustainability in wildlife trade.
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Noun
1. the aggregation of things (pedestrians or vehicles) coming and going in a particular locality during a specified period of time
(hypernym) collection, aggregation, accumulation, assemblage
(hyponym) air traffic
2. buying and selling; especially illicit trade
(hypernym) commerce, commercialism, mercantilism
(hyponym) drug traffic, drug trafficking, narcotraffic
3. 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"
(hypernym) communication, communicating
4. social or verbal interchange (usually followed by `with')
(synonym) dealings
(hypernym) interchange, reciprocation, give-and-take
(hyponym) relation
Verb
1. deal illegally; "traffic drugs"
(hypernym) trade, merchandise
(classification) crime, law-breaking
2. trade or deal a commodity; "They trafficked with us for gold"
(hypernym) trade, merchandise
(classification) commerce, commercialism, mercantilism

(v.)
The business done upon a railway, steamboat line, etc., with reference to the number of passengers or the amount of freight carried.
  

(v.)
Commodities of the market.
  

(v.)
Commerce, either by barter or by buying and selling; interchange of goods and commodities; trade.
  

(v. t.)
To exchange in traffic; to effect by a bargain or for a consideration.
  

(v. i.)
To trade meanly or mercenarily; to bargain.
  

(v. i.)
To pass goods and commodities from one person to another for an equivalent in goods or money; to buy or sell goods; to barter; to trade.
  

1. The information moved over a communication channel. (188 ) 2. A quantitative measurement of the total messages and their length, expressed in CCS or other units, during a specified period of time. (188 )