Argyll–Robertson pupil

noun Ar·gyll–Rob·ert·son pupil \¦ärˌgīlˈräbərtsən-\

Definition of Argyll–Robertson pupil

  1. :  a pupil that fails to react to light but still reacts in accommodation to distance and that is characteristic of neurosyphilis

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Origin and Etymology of argyll–robertson pupil

after D. Argyll-Robertson †1909 Scottish physician

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to cast off or become cast off

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