teenage
//ˈtiːn.eɪdʒ//
Adjective
1
relating to or characteristic of people aged between 13 and 19 years old
She has two teenage sons.
2
being in the age range of 13 to 19 years
She has two teenage sons.

relating to or characteristic of people aged between 13 and 19 years old
She has two teenage sons.
being in the age range of 13 to 19 years
She has two teenage sons.