The meaning of JUVENILE is physiologically immature or undeveloped : young. How to use juvenile in a sentence.

JUVENILE definition: 1. relating to a young person who is not yet old enough to be considered an adult: 2. affecting…. Learn more.

A juvenile is a child or young person who is not yet old enough to be regarded as an adult.

JUVENILE definition: of, pertaining to, characteristic of, or suitable or intended for young persons. See examples of juvenile used in a sentence.

JUVENILE meaning: 1 : unpleasantly childish immature; 2 : relating to or meant for young people

Jan 14, 2016 · While the noun juvenile refers to someone not physically or emotionally mature, the word is often used as an adjective to refer to anything specifically for young people, such …

Define juvenile. juvenile synonyms, juvenile pronunciation, juvenile translation, English dictionary definition of juvenile. adj. 1. a. Not fully grown or developed; young. b. Of or characteristic of a …

Definition of juvenile adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

juvenile /ˈdʒuːvɪˌnaɪl/ adj young, youthful, or immature suitable or designed for young people: juvenile pastimes n a juvenile person, animal, or plant an actor who performs youthful roles a …

Aug 28, 2025 · Adjective juvenile (comparative more juvenile, superlative most juvenile) Young; not fully developed.