Meaning of youth in English
1. the period of your life when you are young or before you become an adult
He lived in Paris in his youth. ー He lived in Paris when he was young.
2. young people as a group; young people in general
Youth is wasted on the young. (proverb)
3. a young person, especially a young male between 13 and 18 years of age
the youth of Japan
4. the state or quality of being young or lively
You must know the value of youth.