Blu-ray Disc

English

Etymology

From blue + ray, from the blue laser used to read and write the format, and disc.

Noun

Blu-ray Disc (plural Blu-ray Discs)

1. An optical disc storage medium used for data and video, introduced in 2006, having the same physical dimensions as a CD or DVD but greater storage capacity.

Translations

optical disc

• Chinese:

  Mandarin: 藍光光盤／蓝光光盘 (zh) (lánguāng guāngpán)

• Georgian: Blu-ray დისკი (Blu-ray disḳi)
• Mingrelian: Blu-ray დისკი (Blu-ray disḳi)