Phrase guide

Marcus Gunn phenomenon

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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1

noun

Meaning 1

An autosomal-dominant synkinesis in which two or more muscles that are independently innervated have simultaneous or coordinated movements.

Definition source: English Wiktionary via Wiktextract

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Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

The condition was first described by the ophthalmologist Robert Marcus Gunn in 1883.