an early period of development
the freshness and vitality characteristic of a young person
young people collectively
a young person (especially a young man or boy)
early maturity; the state of being young or immature or inexperienced
the time of life between childhood and maturity
a time of life (usually defined in years) at which some particular qualification or power arises
a prolonged period of time
a late time of life
grow old or older
an era of history having some distinctive feature
begin to seem older; get older
how long something has existed
make older
