Search Result for "sigmoid_colon":
Wordnet 3.0

NOUN (1)

1. the s-shaped curve between the descending colon and the rectum;
[syn: sigmoid colon, sigmoid flexure]



WordNet (r) 3.0 (2006):

sigmoid colon
    n 1: the s-shaped curve between the descending colon and the
         rectum [syn: sigmoid colon, sigmoid flexure]