Blu-ray definition

The definition of a Blu-ray is a very high-capacity, high-definition optical disc that stores audio and video media.

An example of a Blu-ray is the drive used in a Sony PlayStation 3 game.

noun
0
0
(informal) The Blu-ray Disc format.

I've bought some of my old favourites on Blu-ray.

noun
0
0
(informal) A Blu-ray Disc.
noun
0
0
Advertisement

Other Word Forms

Noun

Singular:
blu-ray
Plural:
blu-rays

Origin of blu-ray

  • blue +"Ž ray, coming from the blue laser ray having a shorter wavelength and making a higher data density possible.

    From Wiktionary