a large plastic structure filled with air, and often in the shape of a castle. Children play on it by jumping up and down, for example at a party or a funfair.
Synonyms and related words
Structures for children to play on or in
ball pit
bouncy castle
climbing frame
bouncy castle
noun countable British
US
Word Forms
singular
bouncy castle
plural
bouncy castles
DEFINITIONS1
1
a large plastic structure filled with air, and often in the shape of a castle. Children play on it by jumping up and down, for example at a party or a carnival.