Blu-ray

(redirected from Blu-ray disk)
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Blu-ray

n
(Electronics) trademark an optical disk used to store digital information such as high-definition video, and able to store more information than a standard DVD
[C21: from the colour of the laser used to read and write this type of disc]
References in periodicals archive ?
The first single-layer 25GB Blu-ray Disc media hit the stores in June 2006 and there is a dual-layer 50GB Blu-ray Disk media being launched in the second half of the year.
9 a new Blu-ray disk recorder with a built-in hard drive and conventional DVD unit, which can record and play back high-definition pictures with the same resolution seen in digital broadcast images.
The new product is equipped with what the company claims to be the world's first twin Blu-ray disk/DVD tray that enables digital dubbing in six directional combinations from and to the hard drive, Blu-ray disks and DVDs, including the ability to dub five DVDs onto a single Blu-ray disk, Sharp said.