dropout

noun
UK /ˈdrɒpaʊt/
US /ˈdrɑːpaʊt/

A dropout is a person who leaves school before finishing.

He became a dropout after leaving high school in his final year.


OTHER MEANINGS

2. A person who withdraws from a course, race, or activity before it ends.

The marathon had several dropouts due to the extreme heat.

3. A failure to keep up with others in a group or program.

The program was designed to help dropouts return to education.

4. A small piece of something that has fallen or been removed.

A dropout of paint marked the old wooden door.