indoorplayground

noun
UK /ˈɪndɔː ˈpleɪɡraʊnd/
US /ˈɪndɔːr ˈpleɪɡraʊnd/

A place inside a building where kids can play.

We took the kids to the indoor playground because it was raining.


OTHER MEANINGS

2. A supervised play facility inside a shopping mall or community center.

The mall's indoor playground keeps children busy while parents shop.

3. A themed play space with slides, climbing frames, and padded floors.

The new indoor playground has a giant slide and a foam pit.

4. A rented venue for children's birthday parties held indoors.

They booked an indoor playground for their daughter's fifth birthday.