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proctosigmoidoscope

American

[prok-toh-sig-moi-duh-skohp] / ˌprɒk toʊ sɪgˈmɔɪ dəˌskoʊp /

noun

sigmoidoscope.

Other Word Forms

Derived Forms

Etymology

Origin of proctosigmoidoscope

procto- + sigmoidoscope

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Doctors now recommend that everyone over 50 periodically undergo routine, if unpleasant, examinations with a proctosigmoidoscope, a hollow, lighted tube that is inserted in the colon to look for signs of cancer.

From Time Magazine Archive

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.