1) Bornholm disease 2) Diaphragmatic pleurisy 3) Epidemic disease 4) Epidemic myalgia 5) Epidemic pleurodynia 
excessive contraction of the pupil of the eye
• (n.) Long-continued contraction of the pupil of the eye.
My·o'sis noun [ New Latin , from Greek ... to close the eyes or lips.] (Medicine) Long-continued contraction of the pupil of the eye. 
excessive contraction of the pupil in the eye
miosis, myosis 1. In medicine, the period in the course of a disease when the symptoms begin to diminish. 2. A contraction of the pupil of the eye; such as, a contraction caused by a reaction to a drug. 3. Constriction of the pupil of the eye, resulting from a normal response to an increase in light or caused by certain drugs or pathological cond...