stream in WordNet English dictionary

1. a steady flow of a fluid (usually from natural causes)
   "the raft floated downstream on the current"; "he felt a stream of air"; "the hose ejected a stream of water"
   current  stream 
   
2. dominant course (suggestive of running water) of successive events or ideas
   "two streams of development run through American history"; "stream of consciousness"; "the flow of thought"; "the current of history"
   stream  flow  current 
   
3. the act of flowing or streaming; continuous progression
   flow  stream 
   
4. something that resembles a flowing stream in moving continuously
   "a stream of people emptied from the terminal"; "the museum had planned carefully for the flow of visitors"
   stream  flow 
   
5. a natural body of running water flowing on or under the earth
   stream  watercourse 
   

1. rain heavily
   "Put on your rain coat-- it's pouring outside!"
   pour  pelt  stream  rain cats and dogs  rain buckets 
   
2. move in large numbers
   "people were pouring out of the theater"; "beggars pullulated in the plaza"
   pour  swarm  stream  teem  pullulate 
   
3. exude profusely
   "She was streaming with sweat"; "His nose streamed blood"
   stream 
   
4. flow freely and abundantly
   "Tears streamed down her face"
   stream  well out 
   
5. to extend, wave or float outward, as if in the wind
   "their manes streamed like stiff black pennants in the wind"
   stream