Blu-ray
US /ˈbluː.reɪ/
UK /ˈbluː.reɪ/

1.
Blu-ray
a format of DVD designed for the storage of high-definition video and high-density data.
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I bought the movie on Blu-ray for better picture quality.
Kupiłem film na Blu-rayu dla lepszej jakości obrazu.
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Do you have a Blu-ray player?
Masz odtwarzacz Blu-ray?