# bouncy

/ˈbaʊnsi/ (US) · /bˈaʊnsi/ (UK) · CEFR B1 · Adjective

Source: https://englishreference.com/word/bouncy
Updated: 2026-05-08

## Definition

able to spring back into shape after being squeezed or hit. It also describes someone who has a lot of energy and seems very happy.

For teachers: capable of returning to an original shape after compression; resilient. When applied to people or music, it describes a lively, energetic, and cheerful quality.

## Examples

- The children love playing on the bouncy castle.
- The new mattress is quite bouncy, which might take some time to get used to if you prefer a firm bed.
- Her bouncy personality and relentless optimism made her the natural choice for leading the team through the difficult transition period.

## Usage notes

- Often used predicatively after linking verbs like 'feel' or 'seem' to describe a person's mood.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.