i understand tha it is a mean thing to do and tha it could harm a living thing
Animals are sentient beings like you and I who can feel and understand pain.
The killing is the cruelty. How can you not understand that taking an animal's life is cruelty? If you murdered a human, would that be cruel. If you murder kittens, cats, dogs or any living animal for no reason it is cruel. You should never ever own a pet if you have to ask this question.
Probably with the first interaction between humans and non humans. When a cat plays with a mouse I doubt that it is cruelty because cats don't have the abstract understanding that humans have. when a human does the same sort of thing and they do then it is cruelty because they do understand.
Cruelty to horses
Cruelty is a noun.
The suffix of "cruelty" is "-ty".
the cruelty person live is short
no that is why its called animal cruelty
There is no funny definition of cruelty
They are only important to learn about, so that you can better understand the cruelty of humanity. Especially humanity influenced by a shared opinion, a.k.a. peer pressure.
it was cruelty because the hurt people
The French word for "cruelty" is "cruauté".