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Short "hint"

n. - Reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller; (genetics) cell division that produces reproductive cells in sexually reproducing organisms.

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Usage examples (11)
  • DenverPost.com - Diane Carman:Quick: Define miosis and mitosis.
  • Severe miosis and the reduced ability to see in dim light can persist for 48 hours after onset.
  • They should disperse in the open air and use the buddy system to observe for possible miosis symptoms.
  • A lot of new characters and situations to keep up with on Private Practice, as the practices divide like miosis.
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