A person between the ages 12 to 20 years old. It's a biological process in which many physical and mental changes occur. According to the law, you're an adult when you turn your 18 years of your life, but biologically you can still be a teenager. New scientific research though, show that adolescent can last up to 24, and as it seems, you're still a teen even when you turn 20.
"How old is your son?"

"He's 13"

"Time flies! He's officially a teenager now!"
by A dork otaku November 10, 2020
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A person between the ages 12 to 20 years old. It's a biological process in which many physical and mental changes occur. According to the law, you're an adult when you turn your 18 years of your life, but biologically you can still be a teenager. New scientific research though, show that adolescent can last up to 24, and as it seems, you're still a teen even when you turn 20.
"How old is your son?"

"He's 13. He's already a teenager"

"Time flies! He grew up!"
by A dork otaku November 9, 2020
Get the Teenager mug.
A person between the ages 12 to 20 years old. It's a biological process in which many physical and mental changes occur. According to the law, you're an adult when you turn your 18 years of your life, but biologically you can still be a teenager. New scientific research though, show that adolescent can last up to 24, and as it seems, you're still a teen even when you turn 20.
"How old is your son?"

"He's 13. He's already a teenager"

"Time flies! He grew up!"
by A dork otaku November 9, 2020
Get the Teenager mug.
a person who is 13 to 19 years old
Likes to listen to loud music using thier big Bluetooth speaker just about every where they go and cares about looks and other shit
old woman 1: Teenagers these days, looking at their phones everywhere
old woman 2: agreed
by Elevators115 February 25, 2021
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A person between a child and an adult. A teenager is often desrcibed as wild bc they make wild parties where they get drunk but in the morning, they have a hang over.
Teenager: LET'S PARTYYYY!!!!! WHOOP WHOOP!
by CrazyGay April 7, 2019
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Either:
-A girl who only cares about fashion.
-A boy who only cares about girls.
-A girl who wants to die.
-A boy who wants to die.
I am a teenager. Therefore, I am depressed all the time.
by Depressed4life September 23, 2021
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A human being who is in the stage of their life where they are given the make or break decision of either banging or being a loser for the rest of their lives. The second one is obviously the make part of the deal.
Yo we be teenagers up in here, ageing with teentastic and gaining elastic body jelly
by D8 u know the muffin man? February 22, 2018
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