sigmoidoscopy

[ sig-moi-dos-kuh-pee ]
/ ˌsɪg mɔɪˈdɒs kə pi /

noun, plural sig·moid·os·co·pies.

an examination by means of a sigmoidoscope.

Origin of sigmoidoscopy

First recorded in 1895–1900; sigmoidoscope + -y3
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019