Blu-ray Disc

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Blu-ray Disc

Where it comes from

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

noun 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

Every language

noun optical disc

中文	藍光光盤 /蓝光光盘 lánguāng guāngpán
Deutsch	Blu-ray Disc

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MLA

"Blu-ray Disc." Wiktionary, via Micwyn, micwyn.com/word/blu-ray%20disc. Accessed 6 Nov. 2026.

APA

Blu-ray Disc. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/blu-ray%20disc

Chicago

"Blu-ray Disc." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/blu-ray%20disc.

BibTeX

@misc{blu_ray_disc_2026,
  title = {Blu-ray Disc},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/blu-ray%20disc},
  urldate = {2026-11-06}
}