colonoscopy

[ koh-luh-nos-kuh-pee ]

nounMedicine/Medical.
  1. visual inspection of the interior of the colon with a flexible, lighted tube inserted through the rectum.

Origin of colonoscopy

1
First recorded in 1900–05; colon2 + -o- + -scopy

Other words from colonoscopy

  • co·lon·o·scop·ic [kuh-lon-uh-skop-ik], /kəˌlɒn əˈskɒp ɪk/, adjective
  • co·lon·o·scop·i·cal·ly, adverb

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

Scientific definitions for colonoscopy

colonoscopy

[ kō′lə-nŏskə-pē ]


  1. Inspection of the interior surface of the colon with a flexible endoscope that is equipped to obtain tissue samples and inserted through the rectum.

The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.