bouncy

adjective
UK /ˈbaʊnsi/
US /ˈbaʊnsi/

Something bouncy jumps back up when you press or drop it.

The bouncy ball jumped high off the floor.


OTHER MEANINGS

2. Full of energy and cheerful.

The puppy had a bouncy, happy walk.

3. Able to stretch and return to its shape.

This bouncy mattress feels soft and springy.

4. Moving up and down in a lively way.

Her bouncy curls bounced as she ran.