Definition 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

"Funnel the liquid into the small bottle."