Myosis
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Alternative spelling of miosis. alt-of, alternative, countable, uncountable
- 2 reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller wordnet
- 3 an acute infectious disease occurring in epidemic form and featuring paroxysms of pain (usually in the chest) wordnet