ADOLESCENT
adolescent
(adjective) in the state of development between puberty and maturity; “adolescent boys and girls”
adolescent, jejune, juvenile, puerile
(adjective) displaying or suggesting a lack of maturity; “adolescent insecurity”; “jejune responses to our problems”; “their behavior was juvenile”; “puerile jokes”
adolescent, teen, teenage, teenaged
(adjective) being of the age 13 through 19; “teenage mothers”; “the teen years”
adolescent
(adjective) relating to or peculiar to or suggestive of an adolescent; “adolescent problems”
adolescent, stripling, teenager, teen
(noun) a juvenile between the onset of puberty and maturity
Source: WordNet® 3.1
Etymology
Adjective
adolescent (comparative more adolescent, superlative most adolescent)
Of, relating to, or at the age of adolescence; at the stage between being a child and an adult
Noun
adolescent (plural adolescents)
A person who is in adolescence; someone who has reached puberty but is not yet an adult.
Source: Wiktionary
Ad`o*les"cent, a. Etym: [L. adolescens, p. pr. of adolescere to grow
up to; ad + the inchoative olescere to grow: cf. F. adolescent. See
Adult.]
Definition: Growing; advancing from childhood to maturity.
Schools, unless discipline were doubly strong, Detain their
adolescent charge too long. Cowper.
Ad`o*les"cent, n.
Definition: A youth.
Source: Webster’s Unabridged Dictionary 1913 Edition