ALL meanings of sigmoid colon
sig·moid Co·lón
S s - noun sigmoid colon lower section of large intestine 1
- noun sigmoid colon Zoology. an S -shaped curve in a body part. 1
- noun sigmoid colon Also called sigmoid colon. an S -shaped curve of the large intestine between the descending colon and the rectum. 1
- noun sigmoid colon the S-shaped bend in the final portion of the large intestine that leads to the rectum 0