Definitions of funnel:

• noun:   (nautical) smokestack consisting of a shaft for ventilation or the passage of smoke (especially the smokestack of a ship)
• noun:   a conically shaped utensil having a narrow tube at the small end; used to channel the flow of substances into a container with a small mouth
• noun:   a conical shape with a wider and a narrower opening at the two ends
• verb:   move or pour through a funnel

  Example: "Funnel the liquid into the small bottle"