›[T]to give food to a person, group, or animal: These microwave meals feed two people.If agriculture were given priority, the country would soon be able to feed itself.
›[I]to eat something: feed on sthThe beef cattle feed on grass and soya meal.
›[I or T]to supply something to a person or thing, or put something into a machine or system, especially in a regular or continuous way: Air is carried through a series of pipes to feed the furnace.feed sth to sb/sthThe new system feeds daily updates to sales teams.feed sth into sthThe data is fed into a computer and analysed.feed into sthA rise in oil prices will feed into the economy and cause general inflation.