Defenition of the word pupillary reflex
-
Defenition of the word pupillary reflex
- reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller
Hypernyms for the word pupillary reflex
-
- inborn reflex
- innate reflex
- instinctive reflex
- physiological reaction
- reflex
- reflex action
- reflex response
- unconditioned reflex
See other words