(1):
(n.) A young person; especially, a young man.
(2):
(n.) 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.
(3):
(n.) The quality or state of being young; youthfulness; juvenility.
(4):
(n.) Young persons, collectively.
(5):
(pl.) of Youth