the true deffinition is believing that one race is superior to all other. Hatred without reason of another race. ETC.
SADLY today that has changed.
In todays world this is what makes you racist:
Mentioning race in any way
Not being totally politically correct
Supporting your race
Being white
Telling a racist joke
Judging by hair color
Disliking something someone likes
etc.
As you can see this word is grossly over-used and mis-used. It's truly pathetic. I pity the world. The truth is racism is ignorance and is bad. But not everything is racism and not everything has to be about race. Hope you learned something!

someone who thinks that people of other ethnicities are inherently inferior to one's own.

A label given to a person, or group of people who hate/dislike those who belong to a different race. This typically applies to hatred based on skin-color.

1) A person unwilling to apologize for a sound understanding of the huge disproportion of black representation as perpetrators of crime,their disproportionate composition of prison populations and as the recipients of social programs relative to their own population when compared to the total population in its totality.A white person unwilling to accept responsibility for the above listed facts as being the result of ongoing white suppression of blacks and other minority groups despite a half century of "Affirmative Action" and other such programs.
2) A white man who, upon coming home from work discovers his wife being raped and brutalized by a black male and calls the police after shooting him.
3) A white woman uninterested in having sex with a black male
4) A person who harbors negative preconceptions about a population based only upon their race.
5) An excuse for not getting ones way

Someone who drives a race car for a living.

Derived from the word:

race - noun. A competition of speed, as in running or riding.

and the suffix:

ist - One that performs a specified action

If you're a white man, this is what you are. It doesn't even matter if your wife is black and you have an adopted child from India, or how many black friends you have, somehow you're going to end up being a racist according to how the media portrays the white man as "racist whities".

All of this is funny because the white man is the one that is stereotyped as being racist, which is hypocrisy at its best. It's racist to assume that white men are racists.

If you don't get offended by racial insults, then you're apparently racist too, but an actual racist would get offended by it. When you hear a certain word too much (I'm sure we've all heard "cracka" hundreds of times thanks to standup comedy) then you become desensitized to it.

Well, that and the words white people get called sound stupid or non-offending. "cracker" came from cracking whips. Indiana Jones cracked whips too, and he was a badass. "honkey" sounds like some kind of gigantic sandwich, and "white boy" makes you seem like the lone white kid in breakdance movies that stands out amongst the other races and white kids. Most people only really think of rednecks when they think of "white trash" so they don't get offended by it if they're not rednecks.

A person who basically judges other people on the basis of their race. This is not limited to negative judgements alone. Attaching positive characteristics to a person because of racial considerations is still being a racist.