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.

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 …

Aug 28, 2025 · Juvenile rheumatoid arthritis (JRA), often referred to by doctors today as juvenile idiopathic arthritis (JIA), is a type of arthritis that causes joint inflammation and stiffness for …

Juvenile law pertains to those who are deemed to be below the age of majority, which varies by country and culture. Usually, minors are treated differently under the law. However, even …

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

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