Can anyone please describe the word "hater"?

Question

Can anyone please describe the word "hater"?

Answer 1

One who hates is a hater.

Answer 2

somebody who is always doubting someone or mad at someone cuz they have something they don't have. a hater is always jealous. for example if a girl gets a new boyfriend and another girl who wanted the boy starts talking about how ugly the boys new girlfriend is then that makes her a hater.

Answer 3

someone who wishes to be you, or be with you. they usually talk and make bad things up about you cuz they are jealous, but they never see it as jealousy for sum strange reason.