Search Result for "colonoscopy": 
Wordnet 3.0

NOUN (1)

1. visual examination of the colon (with a colonoscope) from the cecum to the rectum; requires sedation; 



WordNet (r) 3.0 (2006):

colonoscopy
    n 1: visual examination of the colon (with a colonoscope) from
         the cecum to the rectum; requires sedation