# disco ball

> English word · Noun · IPA /ˈdɪskəʊ ˌbɔːl/

## Definitions
1. A suspended rotating mirrored sphere which casts moving spots of light across a room when light is projected on it.

## Etymology
From disco + ball.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/disco-ball