hd

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HD¹

noun HDs

  1. abbreviation, countable, initialism, uncountable Initialism of high definition (“1280×720 pixels”). Exploring a new place through seasonal work was like “experiencing life in HD”, she said. “It really cemented the idea that the best way to learn about things is just to dive straight in and get as much information as possible, particularly at that age.”
  2. abbreviation, countable, initialism, uncountable Initialism of hard disc, hard disk, or hard drive.

    Similar: HDD

  3. abbreviation, countable, initialism, uncountable Initialism of homeodomain
  4. abbreviation, countable, initialism, uncountable Initialism of Hansen's disease
  5. abbreviation, countable, initialism, uncountable Initialism of Hodgkin's disease
  6. abbreviation, countable, initialism, uncountable Initialism of Huntington's disease Huntington's disease (HD) patients are an anomaly with respect to contracting cancer, with 80% fewer cases than found in the general population.
  7. abbreviation, countable, initialism, uncountable Initialism of hemodialysis
  8. abbreviation, countable, initialism, uncountable Initialism of high density
  9. abbreviation, countable, initialism, uncountable Initialism of heavy duty

proper noun

  1. abbreviation, initialism Initialism of Harley-Davidson
  2. abbreviation, initialism Initialism of Home Depot

hd²

noun

  1. abbreviation, uncountable Abbreviation of head

Thesaurus

Closest in meaning: mtx, mac, suit, dvd, sdi, pe, feiner, hi-def, high-definition, high-resolution, high-res, hi-res, fhd, sharp, crisp, detailed

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MLA

"hd." Wiktionary, via Micwyn, micwyn.com/word/hd. Accessed 6 Nov. 2026.

APA

hd. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/hd

Chicago

"hd." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/hd.

BibTeX
@misc{hd_2026,
  title = {hd},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/hd},
  urldate = {2026-11-06}
}