Search Result for "anal sphincter":
Wordnet 3.0

NOUN (1)

1. the sphincter muscle of the anus;
[syn: anal sphincter, sphincter ani, musculus sphincter ani]



WordNet (r) 3.0 (2006):

anal sphincter
    n 1: the sphincter muscle of the anus [syn: anal sphincter,
         sphincter ani, musculus sphincter ani]