Horner syndrome

A form of Horner's syndrome — A disorder of the sympathetic nervous system, characterized by ptosis of the eyelid accompanied by miosis.

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Meanings

nounHorner syndrome (uncountable)
  1. alternativeuncountableAlternative form of Horner's syndrome.

Synonyms & antonyms

Also see
horner's syndrome
Cite this entry
APA

Horner syndrome. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Horner%20syndrome

MLA

“Horner syndrome.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Horner%20syndrome. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “Horner syndrome,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Horner%20syndrome.

Source: Horner syndrome on Wiktionary, CC BY-SA 4.0.