Is a 12 year old a teenager

A teenager, or teen, is someone who is 13 to 19 years old.

Is 21 a teenager

Is 13 years old a teenager

What is a pre-teen age

Is 20 a teenager

Is 11 a teenager

They can also be called "adolescents". The laws on what teenagers may do vary between countries.

The term “teenager” became widely used for people who are old enough to have their own money to spend, but are not yet adults (legally, not biologically^[1][2]), after the scientist Mark Abrams wrote a research paper called “The Teenage Consumer” in 1959.

The paper defined this group to be people 13–25 years old (despite ages 20–25 not being within the teens anymore).^[3]

A person becomes a teenager when they become 13 years old. It ends when they become 20 years old.

Is 19 a teenager

Teenagers who are between 13 and 17 years old are considered both children (in English-speaking countries) and teenagers in most countries. Teenagers who are 18 and 19 years old may be considered both teenagers and adults, although they're considered biologically adults before that, around the 16 years (counting both sexes together).^[4][5]

The way the word is used varies.

Some societies have rit