Hay n. : A hedge.

Hay n. : A net set around the haunt of an animal, especially of a rabbit.

Hay v. i. : To lay snares for rabbits.

Hay n. : Grass cut and cured for fodder.

Hay v. i. : To cut and cure grass for hay.

Example:
What kind of Hay should my guinea pig eat?

Taxonomy
bales, animals, grass, stack, pasture, mold, moisture, hay bales, balers, horses, haystack, square bales, feed, plants, farmers, storage, cattle, shed.

Defination from the web:
Hay is a generic term for grass or legumes that have been cut, dried, and stored for use as animal feed, particularly for grazing animals like ... Pigs may be fed hay, but they do not digest it very efficiently. ...