Dictionary.com
Thesaurus.com
Synonyms

teenager

American  
[teen-ay-jer] / ˈtinˌeɪ dʒər /

noun

  • teenagers
    plural
  1. a person in their teens.


teenager British  
/ ˈtiːnˌeɪdʒə /

noun

  1. a person between the ages of 13 and 19 inclusive

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms


Etymology

Origin of teenager

First recorded in 1935–40; teenage + -er 1


Explanation

If you're younger than 20 but older than 12, congratulations! You're a teenager! Teenagers are also known as teens or adolescents. Generally, teenagers have finished elementary school, are growing fairly quickly, and are in the last stage of development before they become official adults. As a teenager, the things you may do include graduating from high school, getting a driver's license, and working at a paid job. Before teenager was coined in the 1920s, the word was teener.

Keep Reading on Vocabulary.com

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Though he began acting as a teenager with stints on “The Walking Dead” and “Euphoria” and continues to get cast as characters younger than he is, he’s never had that overly polished child-performer charm.

From Los Angeles Times ● Oct. 15, 2026

Investigators found that the ride’s operators had modified it such that the teenager was allowed on despite exceeding the weight limit set by the ride’s manufacturer.

From The Wall Street Journal ● Oct. 14, 2026

Omar was a child or preteen during the asylum process and a teenager during the citizenship process.

From Slate ● Oct. 13, 2026

Felipe taught himself how to program as a teenager and is developing his own game, although he acknowledges that working in Cuba throws up constant obstacles.

From Barron's ● Oct. 13, 2026

And I’ll be writing about how my mom disappeared and now I’m living with a woman who doesn’t like me because I look like a teenager.

From "The Tenth Mistake of Hank Hooperman" by Gennifer Choldenko

Two teenagers, Evi Casey and Vanessa Martino, Paul’s daughter, guide us through each episode.

From Los Angeles Times ● Oct. 16, 2026

“You know what teenagers are like,” she joked.

From The Wall Street Journal ● Oct. 16, 2026

In reading, they also trail teenagers in Scotland and Northern Ireland by a year.

From BBC ● Oct. 15, 2026

The kids were all right, as it turned out, with more than half of the 12 U.S. goals in the four games coming from teenagers who were playing with the team for the first time.

From Los Angeles Times ● Oct. 13, 2026

My parents had fallen in love as teenagers.

From "Becoming" by Michelle Obama

Random Word

Spin the wheel and learn a new word!

Get a word


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com