Bouncy/ˈbaʊnsi/ Definition 1 of 2Pro Tip 1/3Physical Objects Use 'bouncy' to describe objects that physically spring back when pressed or thrown. I love how bouncy this tennis ball is. Pro Tip 2/3Animated Descriptions 'Bouncy' can make descriptions more vivid when talking about lively scenes or actions. The bouncy puppies played in the garden. Pro Tip 3/3Musical Rhythm In music, 'bouncy' conveys a feeling of upbeat, rhythmic quality that makes you want to move. The band played bouncy tunes that got everyone dancing.