noun
- the quality or state of being young or having the characteristics of youth
- the quality of appearing or seeming young, fresh, or energetic
Examples
- Her youthfulness was evident in her boundless energy and optimism.
- The actor’s youthfulness made him perfect for the teenage role.
- Regular exercise helped maintain his youthfulness well into his fifties.
- The youthfulness of the team brought fresh ideas to the company.
- She admired the youthfulness in his smile and carefree attitude.
- The fountain of youth was said to restore youthfulness to anyone who drank from it.