(medicine, informal) Mydriasis.

(medicine, informal) Argyll Robertson pupil, a characteristic sign in syphilitic eye disease.

(medicine, neurology) Adie syndrome.

(UK, education) A grant awarded by the government to schools in England for the benefit of disadvantaged students.

plural of pupil premium

(medicine) Pupils which narrow to track an object as it approaches the face, but which will not narrow in reaction to increased light ("accommodating, but not reactive"); a symptom of the neurosyphilis stage syphilis infection.

plural of Marcus Gunn pupil

Adie syndrome

(pathology) A bilateral small pupil of the eye that reduces in size when the patient focuses on a near object but does not constrict when exposed to bright light. It is a sign of neurosyphilis.

A pupil of the eye that exhibits unusually little constriction when a bright light is swung from the unaffected eye to the affected eye. It can be caused by a lesion of the optic nerve.