pl of youth.
2. youth ·noun young persons, collectively.
3. youth ·noun a young person; especially, a young man.
4. youth ·noun the quality or state of being young; youthfulness; juvenility.
5. youth ·noun the part of life that succeeds to childhood; the period of existence preceding maturity or age; the whole early part of life, from childhood, or, sometimes, from infancy, to manhood.