Available Definitions:
1) n. - The act of foraging; search for provisions, etc.
2) n. - Food of any kind for animals, especially for horses and cattle, as grass, pasture, hay, corn, oats.
3) v. i. - To wander or rove in search of food; to collect food, esp. forage, for horses and cattle by feeding on or stripping the country; to ravage; to feed on spoil.
4) v. t. - To strip of provisions; to supply with forage; as, to forage steeds.