What is the meaning of Hoy?

A small coaster vessel, usually sloop-rigged, used in conveying passengers and goods, or as a tender to larger vessels in port.

Hey! ho!, hallo!, stop!

To incite; to drive onward.

To throw.

hay

hoy (small coaster vessel)

to throw

today

expression used to call the attention of somebody: hey!

expression used as a warning or as a protest: hey!

Source: wiktionary.org