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Blu-ray. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Blu-ray, but we will also tell you about its etymology, its characteristics and you will know how to say
Blu-ray in singular and plural. Everything you need to know about the word
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English
Etymology
From blue + ray, coming from the blue laser ray having a shorter wavelength and making a higher data density possible.
Pronunciation
Noun
Blu-ray (countable and uncountable, plural Blu-rays)
- (informal) The Blu-ray Disc format.
I've bought some of my old favourites on Blu-ray.
2008, Debra Littlejohn Shinder, Michael Cross, Scene of the Cybercrime:In 2007, Pioneer announced the release of a Blu-ray drive that can record data to Blu-ray discs, as well as DVDs and CDs.
- (informal) A Blu-ray Disc.
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