teen·age 
/ˈti:nˌeɪʤ/ adjective
always used before a noun /ˈti:nˌeɪʤ/ adjective 1 or teen·aged /ˈti:nˌeɪʤd/ : between 13 and 19 years old
▪ the teenage population ▪ teenage boys/girls 2 : relating to people who are between 13 and 19 years old
▪ teenage [=teen] pregnancy/rebellion ▪ the teenage years
/ˈti:nˌeɪʤd/ : between 13 and 19 years old ▪ the teenage population ▪ teenage boys/girls
▪ teenage [=teen] pregnancy/rebellion ▪ the teenage years
