traffic >> ˈtrafɪk
Definition: [noun] vehicles moving on a public highway.
Example: a stream of heavy traffic
Definition: [noun] the messages or signals transmitted through a communications system.
Example: data traffic between remote workstations
Definition: [noun] the action of dealing or trading in something illegal.
Example: the traffic in stolen cattle
Definition: [noun] dealings or communication between people.
Definition: [verb] deal or trade in something illegal.