1. funnel
Business entrepreneurs often funnel finances from one company to another.
I poured the oil using a funnel.
Please, use a funnel to not make a mess.
A funnel is used to pour liquids into containers with narrow neck.
funnel through to purchase
Some $10 million in aid was funnelled into the country through government agencies.
Imogen of the Internet can connect to dial-up BBSes by whistling into a funnel attached to a phone line.