funnel

漏斗, 漏斗状的东西, 烟囱

a conical shape with a wider and a narrower opening at the two ends; 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; (nautical) smokestack consisting of a shaft for ventilation or the passage of smoke (especially the smokestack of a ship)