to send (a liquid, fluid, or anything in loose particles) flowing or falling, as from one container to another, or into, over, or on something: to pour a glass of milk; to pour water on a plant.
2.
to emit or propel, especially continuously or rapidly: The hunter poured bullets into the moving object.
3.
to produce or utter in or as in a stream or flood (often followed by out ): to pour out one's troubles to a friend.
verb (used without object)
4.
to issue, move, or proceed in great quantity or number: Crowds poured from the stadium after the game.
5.
to flow forth or along; stream: Floodwaters poured over the embankments.
6.
to rain heavily (often used impersonally with it as subject): It was pouring, but fortunately we had umbrellas.
c.1300, perhaps from O.Fr. (Flanders dialect) purer "to sift (grain), pour out (water)," from L. purare "to purify," from purus "pure" (see pure). Replaced O.E. geotan.