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adolescence

American  
[ad-l-es-uhns] / ˌæd lˈɛs əns /

noun

  1. the transitional period between puberty and adulthood in human development, extending mainly over the teen years and terminating legally when the age of majority is reached; youth.

  2. the process or state of growing to maturity.

  3. a period or stage of development, as of a society, preceding maturity.


adolescence British  
/ ˌædəˈlɛsəns /

noun

  1. the period in human development that occurs between the beginning of puberty and adulthood

"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

adolescence Scientific  
/ ăd′l-ĕsəns /
  1. The period of physical and psychological development from puberty to the onset of adulthood.


Etymology

Origin of adolescence

First recorded in 1400–50; late Middle English, from Middle French, from Latin adolēscentia, from adolēscent-, stem of adolēscēns “growing up” ( see adolescent) + -ia -ia ( def. )

Explanation

The period of time when you physically and emotionally transition from childhood to adulthood is called adolescence. Basically it's when you're old enough to want to be an adult, but young enough that no one takes you seriously! The noun adolescence comes from the Latin word adolescere, which means "to ripen" or "to grow up." So it makes sense that we use it to describe that unique age when kids start growing into something closer to grown-ups. Adolescence can also refer more specifically to puberty. When you were in your adolescence, it bothered you when your parents pried into your life. But now that your kids are adolescents, you do the same thing to them.

Keep Reading on Vocabulary.com

Vocabulary lists containing adolescence

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:

Such deposits may begin accumulating as early as adolescence, although scientists still do not fully understand what these early changes mean.

From Science Daily Aug. 29, 2026

Girls’ coping strategies often work until early adolescence.

From Los Angeles Times Aug. 26, 2026

Lower levels of self-reported unsupervised physical activity were associated with better cognitive processing in adolescence.

From Science Daily Aug. 17, 2026

Add pandemic adolescence, expensive housing and stagnant wages, and different choices begin to look less mysterious than inevitable.

From Salon Aug. 15, 2026

Joseph Hooper thought, if he were older, I could deal with him, if he were older and different, all could be understood and explained away by his adolescence.

From "I'm the King of the Castle" by Susan Hill

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