HLH

H4L1H4

A form of hemophagocytic lymphohistiocytosis — A haematological disorder characterised by severe hyperinflammation associated with uncontrolled proliferation of activated lymphocytes and macrophages.

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Meanings

nounHLH (uncountable)
  1. abbreviationinitialismuncountableInitialism of hemophagocytic lymphohistiocytosis.
  2. abbreviationinitialismuncountableInitialism of helix-loop-helix.

Synonyms & antonyms

Also see
hemophagocytic lymphohistiocytosis
Cite this entry
APA

HLH. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/HLH

MLA

“HLH.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/HLH. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “HLH,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/HLH.

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