Movement as a stream.
The working of alluvial deposits to get ore.
The transmission of digital audio or video, or the reception or playback of such data without first storing it.
Division of classes into academic streams.
Flowing or moving in continuous succession, like fluid in a stream.
The motion of a swarm.
A crime where an unsuspecting innocent bystander is attacked by several culprits at once, with no known motive.