Dictionary
mi•o•sis
Pronunciation: (mī-ō'sis), [key]—
n.,
—pl. -sesPronunciation: (-sēz). [key]
Med.
excessive constriction of the pupil of the eye, as a result of drugs, disease, or the like.
Also,myosis.Cf.
mydriasis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.