Definition

1. Noun:
   • The quality or state of being juvenile; youthfulness: The characteristic freshness, energy, or vitality associated with being young.
   • Behavior or appearance typical of a young person: Actions, manners, or a style that is characteristic of youth, often implying a lack of maturity or worldly experience.

Examples of Usage

• Noun:
  • Her enduring juvenility was remarkable; she approached every challenge with the energy of someone half her age.
  • The critic dismissed the artist's latest work as mere juvenility, lacking the depth of his earlier pieces.

Advanced Usage

• In a biological/zoological context: Refers to the juvenile stage in the life cycle of an organism.
  • The study focused on the feeding habits during the juvenility of the species.
• Used to imply immaturity: Often carries a slightly critical connotation when describing behavior considered inappropriate for an adult.
  • His constant practical jokes were seen as an annoying juvenility by his colleagues.

Variants and Related Words

• Juvenile (adj/n): (Adjective) Characteristic of or suitable for young people. (Noun) A young person.
  • The library has a section for juvenile literature.
  • The court handles cases for juveniles separately.
• Juvenilia (n): Works produced by an author or artist in their youth.
  • The published collection includes the poet's fascinating juvenilia.

Synonyms

• Youthfulness: The quality of being young in appearance or spirit.
• Adolescence: The period following the onset of puberty during which a young person develops from a child into an adult (more specific to a life stage).
• Callowness: Inexperienced and immature (emphasizes the lack of experience).

Antonyms

• Maturity: The state of being fully developed in body or mind.
• Adulthood: The state or condition of being fully grown or mature.
• World-weariness: A feeling of being tired of life, often from long experience.

Related Phrases/Idioms

• (To display/show) one's juvenility: To act in a way that reveals a lack of mature judgment.
  • By arguing so petulantly, he was only displaying his juvenility.

Noun

1. the freshness and vitality characteristic of a young person
2. lacking and evidencing lack of experience of life