noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Initialism of high-definition television. abbreviation, alt-of, countable, initialism, uncountable
2. 2
   a television system that has more than the usual number of lines per frame so its pictures show more detail wordnet

Synonyms

All synonyms

high-definition televisionhd contenthd televisionhd-capablehd-compatiblehd-ready

Antonyms

All antonyms

SD contentSD-compatibleSDTV displayanalog display