(mainly of animals and babies) a meal; food for animals; to supply (material, parts etc) to (a machine etc)
food
Cases of word usage
1) of feed (fed)
2) any of the class of animals of which the females feed their young with milk from the breast (mammal)
3) a long, open box for horses or cattle to feed from (manger)
4) to feed (a baby, young animal) with milk from the breast or udder (suckle)
5) a kind of long, open box used for animals to feed or drink from; a region of lower atmospheric pressure between two regions of higher pressure (trough)