i Register
In some senses, blu-ray is marked as informal. Watch for register when choosing this word.
blu-ray
UK [ˈbluːˌɹeɪ] US [ˈbluːˌɹeɪ]
noun 3
Definitions
noun
1
The Blu-ray Disc format.
I've bought some of my old favourites on Blu-ray.
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.
2
A Blu-ray Disc.
noun
1
Alternative form of Blu-ray.
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