youth

nouns

a young person (especially a young man or boy)
spring chicken, young person, younker, youth
young people collectively
"rock music appeals to the young"; "youth everywhere rises in revolt"
young, youth
the time of life between childhood and maturity
youth
is a type of (narrower)
a period of time during which a person is normally in a particular life state
time of life
early maturity; the state of being young or immature or inexperienced
youth
is a type of (narrower)
state of being mature; full development
matureness, maturity
an early period of development
"during the youth of the project"
early days, youth
the freshness and vitality characteristic of a young person
juvenility, youth, youthfulness