Word Study
pupillary sphincter
WORDNET DICTIONARY
Noun pupillary sphincter has 1 sense
- pupillary sphincter(n = noun.body) musculus sphincter pupillae - a ring of smooth muscle surrounding the iris; Array is a part of eye, oculus, optic
is a kind of anatomical sphincter, sphincter, sphincter muscle
For further exploring for "pupillary sphincter" in Webster Dictionary Online

