hater 

someone who dislikes someone strongly without really knowing them, or knowing the circumstance about which you are hating the person for

Person 1 : I disklike jebediah because I heard he bought a gun.
Person 2: You a hater, you don't know his life or the circumstances surrounding such a purchase

hater by camron diggs July 23, 2008

hater 

another type of hater would be also someone who doesn't want to consider all the possibilities of a situation, example

Bob has 100k Facebook likes!
Kim (hater) - Bobs facebook likes are fake.

Kim hater, is not even willing to consider all the possibilities regarding bobs facebook likes.
example.

Kims a hater

hater by BelkinSix November 24, 2016

Hater 

Someone who is negative to other without a reason.

They didn't publish my definition again. Damn haters

Hater by *Cassiopeia* June 12, 2017

Hater 

He who speakes the truth that you cannot take. So you call him a hater.

Look at my mustache
Dude, thats barely a whisker.
Hater!

Hater by Speeken da troof July 11, 2017

Hater 

A person who dislikes your particular taste and goes out of their way to justify it.

Norris, Tim and Brandon have no taste in foods. They are natural born haters.

Hater by Daddy 106 Longstroke April 12, 2018

Hater 

A fake friend, mostly found hiding on social media friends lists. They generally have no care or concern for the person or people they are "hating" on and couldn't care less if they ruin a person's reputation, career, or life. In addition, the term hater can be used to describe an immature person who doesn't have enough life experience or knowledge to properly debate a subject in an educated and informative manner.

(1) This hater from 7th grade straight up told me that it was better to keep a child in a bad environment than it would be to leave that environment for a better life. He's obviously a total douche. (2) This hater was creepin on my social media account, and I deleted him before he ruined my life with his fake comments and false accusations. (3) This hater needs to go back to school or something because he's ignorant af.

Hater by @realmomlife May 30, 2018

Hater 

Someone who hates on someone or something greatness.

A hater is something like a instigator.

Hater by I_ship_too_many_ships June 18, 2018