HD
US /ˌeɪtʃˈdiː/
UK /ˌeɪtʃˈdiː/

1.
HD, alta definição
high definition: a type of image or sound that is very clear and detailed
:
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This TV supports HD resolution.
Esta TV suporta resolução HD.
•
We watched the movie in full HD.
Assistimos ao filme em HD completo.