a body of running water, typically one narrower than a river
a continuous flow of liquid, gas, or particles of matter
a steady succession of people or things
a download of audio or video material that is played as it is received
Brit any of a graded range of groups in a school to which pupils of the same age group are assigned according to their general academic ability: compare band1 (7), set3 (3)
the A stream
to conform to, or be opposed to, a general trend
operational or available, or not so