Punishment, Being Kept in Class After School

This page is the CodyCross answer for the clue below from Art Museum, Group 721, Puzzle 1 (Exhibition).

Question is: Punishment, Being Kept in Class After School

and the answer is: DETENTION

Word Meaning:

DETENTION — (uncountable) The act of detaining or the state of being detained; hindrance.

Definitions from Wiktionary.