adolescent

1 of 2

noun

ad·​o·​les·​cent ˌa-də-ˈle-sᵊnt 

: a young person who is developing into an adult : one who is in the state of adolescence

adolescent

2 of 2

adjective

1

: of, relating to, or being in adolescence

adolescent growth

adolescent boys and girls

2

: emotionally or intellectually immature

did not appreciate her husband's adolescent high jinks

adolescently adverb

Synonyms

Adjective

• immature
• juvenile
• young
• youngish
• youthful

Examples of adolescent in a Sentence

Noun

Their children are now adolescents.

Adjective

an adolescent sheepdog, who hasn't quite gotten the hang of keeping the sheep huddled together

would hope that the college students had outgrown such adolescent behavior

Recent Examples on the Web

Noun

In addition, a summer camp is offered for teens and adolescents. —Myrna Petlicki, Chicago Tribune, 18 Apr. 2025

It was used to study the impact of puberty blockers on adolescents' health. —Alissa Widman Neese, Axios, 8 Apr. 2025

Adjective

One of my favorites of the important supporting cast is the charismatic Chinese couple who runs two shops in town and provides material support to the twins’ efforts to start their juke joint — Grace (Li Jun Li) and Bow Chow (Yao), who have an adolescent daughter, Lisa (Helena Hu). —Angelica Jade Bastién, Vulture, 18 Apr. 2025

Shot at Maine North High School in Des Plaines, Ill., The Breakfast Club saw five disparate archetypical high schoolers come together, form unforgettable bonds and go through adolescent growing pains during one Saturday detention under the watchful eye of a domineering principal. —Glenn Garner, Deadline, 17 Apr. 2025

Word History

Etymology

Noun

Middle English, borrowed from Middle French & Latin; Middle French, borrowed from Latin adolēscent-, adolēscens "young man or woman, youth," noun derivative of adolēscens adolescent entry 2

Adjective

borrowed from French & Latin; French, going back to Middle French, borrowed from Latin adolēscent-, adolēscens, adulēscens "young, youthful," present participle of adolēscere, adulēscere "to become mature, grow up" — more at adult entry 1

First Known Use

Noun

15th century, in the meaning defined above

Adjective

15th century, in the meaning defined at sense 1

Phrases Containing adolescent

• sub-adolescent

Rhymes for adolescent

• acquiescent
• arborescent
• coalescent
• convalescent
• deliquescent
• effervescent
• evanescent
• incandescent
• iridescent
• luminescent
• obsolescent
• opalescent

Medical Definition

adolescent

1 of 2 noun

ad·​o·​les·​cent -ᵊnt 

: one that is in the state of adolescence

adolescent

2 of 2 adjective

: of, relating to, or being in adolescence

adolescently adverb