What is the translation of the Spanish word hay?

Answer 1

Hay is basically dried grass, which can be easily stored and fed later to herbivore animals like cattle and horses. Some forms of hay, such as alfalfa, are dried members of other plant families; alfalfa is a legume.

Answer 2

It can either mean 'There is' or 'There are'.

Hay un gato allí. --> There's a cat over there.

Hay tres gatos allí. --> There are three cats over there.

Answer 3

There is/there are