hdr

H4D2R1

Abbreviation of header.

Similar
high dynamic range
Less commonScrabble 7
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Meanings

hdr1

nounhdr (plural hdrs)

plural hdrs

  1. abbreviationAbbreviation of header.

HDR2

nounHDR (countable and uncountable, plural HDRs)

plural HDRs

  1. abbreviationcountableinitialismuncountablegeothermal energyInitialism of hot dry rock.
  2. abbreviationcountableinitialismuncountableInitialism of humanitarian daily ration.
  3. abbreviationcountableinitialismuncountableartsInitialism of high dynamic range.

    Synonyms: high dynamic range

  4. abbreviationcountableinitialismuncountablebusinessInitialism of hard disk recorder or hard drive recorder (“a recording device that records onto a hard disk drive”).

Synonyms & antonyms

Origin

Abbreviation.

Full word history & related roots →

Rhymes & wordplay

Anagrams

RHD
Cite this entry
APA

hdr. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/hdr

MLA

“hdr.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hdr. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “hdr,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/hdr.

Source: hdr on Wiktionary, CC BY-SA 4.0.