endoscope

American  

[en-duh-skohp] / ˈɛn dəˌskoʊp /

noun

Medicine/Medical.

1. a slender, tubular optical instrument used as a viewing system for examining an inner part of the body and, with an attached instrument, for biopsy or surgery.

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endoscope British  

/ ˈɛndəʊˌskəʊp /

noun

1. a long slender medical instrument used for examining the interior of hollow organs including the lung, stomach, bladder, and bowel

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endoscope Scientific  

/ ĕn′də-skōp′ /

1. A medical instrument used for visual examination of the interior of a body cavity or a hollow organ such as the colon, bladder, or stomach. It is a rigid or flexible tube fitted with lenses, a fiber-optic light source, and often a probe, forceps, suction device, or other apparatus for examination or retrieval of tissue.

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Other Word Forms

• endoscopist
  noun
• endoscopy
  noun
• endoscopic
  adjective

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Etymology

Origin of endoscope

First recorded in 1860–65; endo- + -scope

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Example Sentences

See Examples For:

endoscope

The surgery involved inserting an endoscope - a thin camera on a stick - via the nose to the base of the skull.

From BBC ● Aug. 26, 2026

It relies on an endoscope, a camera-tipped flexible device that is carefully guided through the large intestine.

From Science Daily ● Nov. 21, 2025

The standard method involves inserting an endoscope — a flexible tube with a camera on one end — into a patient’s throat and threading it down to the stomach.

From Los Angeles Times ● Sep. 16, 2024

“You can't just take an endoscope down a baleen whale and see what they're doing when they're singing,” says Reidenberg, who was not involved with the new study, published today in Nature.

From National Geographic ● Feb. 21, 2024

Never endoscope a foreign body case unprepared, with the idea of taking a preliminary look.

From Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery by Chevalier Jackson

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