The state or quality of being young or youthful. The juvenility of the team was evident in their energetic and enthusiastic approach to the game.
The period of life when a person is young, especially the period before maturity. During his juvenility, he was known for his adventurous spirit and curiosity.
A youthful action, remark, or piece of work, especially one produced in a person's early years. The composer later dismissed his early concertos as mere juvenilities.