high definition Definition in the Cambridge English Dictionary
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Definition of “high definition” - English Dictionary

Definition of "high definition" - British English Dictionary

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high definitionnoun [U]

uk   us   (abbreviation high def)
a ​system for ​showing very ​clearpictures on a ​television or ​computerscreen or for ​producing very ​clearsound: The "Planet ​Earth" ​series, which is ​shot in high ​definition, ​captures the ​beauty of ​nature.

high-definitionadjective [before noun]

uk   us   /ˌhaɪ.def.ɪˈnɪʃ.ən/ (abbreviation HD, high-def)
used to ​describe a ​system for ​showing very ​clearpictures on a ​television or ​computerscreen or for ​producing very ​clearsound: high-definition ​television
(Definition of high definition from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)

Definition of "high definition" - Business English Dictionary

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high definitionadjective

uk   us   IT
→  HD
(Definition of high definition from the Cambridge Business English Dictionary © Cambridge University Press)
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