from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Examination of the colon with a colonoscope. Also called coloscopy.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The examination of the colon using a colonoscope.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. visual examination of the colon (with a colonoscope) from the cecum to the rectum; requires sedation
Dated 1902 CE; colon + -oscopy. (Wiktionary)