Search Result for "musculus sphincter pupillae":
Wordnet 3.0

NOUN (1)

1. a ring of smooth muscle surrounding the iris;
[syn: pupillary sphincter, musculus sphincter pupillae]



WordNet (r) 3.0 (2006):

musculus sphincter pupillae
    n 1: a ring of smooth muscle surrounding the iris [syn:
         pupillary sphincter, musculus sphincter pupillae]