noun, slang ·Moderate ·College level

Definitions

Noun

1. 1
   The Blu-ray Disc format. countable, informal, uncountable

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

2. 2
   Alternative form of Blu-ray. alt-of, alternative, countable, uncountable
3. 3
   A Blu-ray Disc. countable, informal, uncountable

Example

More examples

"Tom uses his Playstation 3 as a Blu-ray player."

Etymology

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

Related phrases

Blu-ray DiscBlu-ray burnerBlu-ray driveBlu-ray player

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.