'Teenager' definitions:
Definition of 'teenager'
From: WordNet
noun
Definition of 'Teenager'
From: GCIDE
- Teenager \Teen"ag`er\ (t[=e]n"[=a]j`[~e]r), n. a person whose age is in the teens, i.e. one between the ages of 13 to 19 inclusive. [PJC]
Synonyms of 'teenager'
From: Moby Thesaurus