Definition, Meaning & Synonyms

miosis

noun
/maɪˈoʊ.sɪs/
Definition
Miosis is the contraction of the pupil of the eye.
Examples
  • After the bright flash of the camera, her eyes underwent miosis.
  • Administration of the medication caused noticeable miosis in the patient’s eyes.
Meaning
It refers to the narrowing of the pupil, typically in response to bright light or certain medications.
Synonyms
  • pupil constriction
  • miosis reflex