When a person discriminates someone because of their age
child: fuck
adult: jimmy, you know that word is only for adults
child: that’s ageist mom
by Dubiks January 19, 2019
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one who can buy a pack of cigarettes
"There's not one thing you can do that I can't."
"Oh yeah? Buy a pack of cigarettes."
"...ageist."
by Dormant Phoenix June 13, 2014
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1. Used to describe individuals who discriminate against others who are not overly focused on self improvement.

2. The act of looking down on people who do not practice yoga, eat organic, and believe in energy fields.
My date late night was a disaster because the guy is completely new ageist. He is seriously opposed to dating girls who are not into meditation and eating sprouts.
by Lotusflower February 06, 2007
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Someone who discriminates against old or young people.
A: Hey let's bring this new born baby on this roller coaster
B: Nah dude I think he's too young.
A: Stop being Ageist
Or
A: Grandpa I think you should retire. Your in your 90ds and you've been working for 70 years.
B: Stop being ageist, I'm fine.
by LazyRider August 13, 2020
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When somebody uses age to judge, discriminate or stereotype against another when in fact age is completely irrelevant.
User 69: *says something immature/inappropriate in twitch chat*
Moderator: User 69, how old are you?
User 69: 22, why?
Moderator: That's funny, I'm 17 and even I know better not to say something like that. Please be more mature next time.
User 69: Wait wait, so you're saying that if I were 17 and you were 22, you'd be fine with it? That's hella ageist my dude.
by UltimateDoge July 18, 2021
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