Blu-ray Disc
English
[edit]
Etymology
[edit]From blue + ray, from the blue laser used to read and write the format, and disc.
Noun
[edit]Blu-ray Disc (plural Blu-ray Discs)
- 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
[edit]optical disc
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