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juvenile

adjectivenouncommon in dialogue

  • United Kingdom//ˈd͡ʒuːvənaɪl//
  • United States//ˈd͡ʒuvəˌnaɪl//
  • United States//ˈd͡ʒuvən(ə)l//

Young; not fully developed.

adjective

  1. 1

    Young; not fully developed.

    There are certain Climates, where the Mind ripens and attains ſooner to Perfection than in others: nay there are ſome Conſtitutions of Body, where the humours are ſo exactly mixt, that they form an admirable Temper; the Effects thereof are diſcoverable in the firſt Juvenile Years, and leave very fine Remains, even in a decrepit Age.

    We should then be able to count on the labours of fifty thousand juvenile home missionaries, and the next generation would be able to speak from a happier experience than we, of "times of refreshing from the presence of the Lord."—From the Canada Sunday School Record.

    When juvenile offenders are spoken of, young thieves are usually intended; for an examination of the annals of crime will show that varied as are the offences of adults, those for which children are arraigned in a criminal court are almost invariably thefts more or less trivial; […]

    [T]he juvenile justice system became firmly established as the legitimate institution for responding to juvenile delinquency and misconduct during 1900 and 1960.

  2. 2

    Characteristic of youth or immaturity; childish.

    Adde to this diſsipated and diſtracted ſtate of Miniſters, their private diſtreſſes and poverties, together with the publick neglect and indifferency of people toward them; who can wonder if they look pitifully one on another, which no jocoſe or juvenile drolings can relieve?

    This is illuſtrated by a variety of examples; particularly by the attachment which we naturally form to inanimate objects; and by the pleaſure derived from hiſtoric ſcenes, from painting, and from the review of juvenile days.

    Juvenile rheumatoid arthritis is a form of rheumatoid arthritis that affects children under the age of 16[…]. Juvenile rheumatoid arthritis impacts the larger joints of the body and is a chronic condition.

    He indicated that Cheong should follow his actions, but Cheong was little tempted and chose not to engage in such a juvenile scene.

Etymology

Borrowed from Latin iuvenīlis (“youthful; juvenile”), from iuvenis (“young; a youth”) + -īlis (suffix forming adjectives indicating a relationship or a pertaining to). Iuvenis is ultimately derived from Proto-Indo-European *h₂yuh₁en- (“young”), from *h₂óyu (“long life; lifetime”) (from *h₂ey- (“age; life”)) + *h₁én (“in”).

noun

  1. 1

    A prepubescent child.

  2. 2

    A person younger than the age of majority; a minor.

    Every childhood seems to have exactly such a juvenile in its midst and mists. He's the boy who refuses to fear the opposite sex, purely because everyone else embraces that particular fear, and he's the type who is unafraid to make a decision.

  3. 3

    A person younger than the age of full criminal responsibility, such that the person either cannot be held criminally liable or is subject to less severe forms of punishment.

    If the juvenile violates the conditions of the stayed sentence, typically by committing a new offense, the court may revoke the stay and require that the offender be taken into custody. The juvenile is then given written notice of the reasons for the revocation of the stayed sentence, and may have a hearing with representation of legal counsel if the revocation is challenged.

  4. 4

    A publication for young adult readers.

    Formerly a publisher of juveniles, out of the market till 1959, when it will enter adult fiction field.

  5. 5

    An actor playing a child's role.

    'Home,' as, following his habit of giving monosyllable titles to his pieces, T[homas] W[illiam] Robertson christened his version of 'L'Aventurière,' has been revived. […] In a juvenile part, Mr. Lytton Sothern made a successful début.

  6. 6

    A sexually immature animal.

  7. 7

    A two-year-old racehorse.

    Even more incredible is the legion of two-year-olds who win handsomely as juveniles and then disappear from the racetrack.

    Professional trainers foster young horses with obvious potential. Instance the way Sir Michael Stoute uses patience to bring along his two-year-old colts and fillies at Newmarket, or the careful approach taken with juveniles by that wonderful conditioner Charlie Whittingham in California.

    Thereafter, males aged two to four are colts, females are fillies, racing two-year-olds are sometimes referred to as juveniles, and animals still running at five, the age of thoroughbred maturity, or older, are horses or mares according to gender.

Forms

plural
juveniles
comparative
more juvenile
superlative
most juvenile
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).