disco ball

Etymology
.

Noun

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

Translations

 * Estonian: diskopall
 * Finnish: diskopallo
 * French: ,
 * German: ,
 * Hungarian: diszkógömb
 * Icelandic: diskókúla
 * Japanese: ミラーボール
 * Polish: kula dyskotekowa
 * Portuguese: bola de espelhos
 * Russian: зерка́льный шар
 * Spanish: bola de discoteca, bola disco
 * Swedish:, spegelboll,
 * Turkish: disko topu