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borescope

American

[bawr-skohp, bohr-] / ˈbɔrˌskoʊp, ˈboʊr- /

noun

Optics.

an instrument using optical fibers for the visual inspection of narrow cavities, as the bore of a gun.

Etymology

Origin of borescope

First recorded in 1955–60; bore ² + -scope

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.

See Examples For:

borescope

The detail in these checks has to be seen to be believed, right down to borescope inspections of wheel bearings.

From BBC ● Nov. 11, 2019

As workers were snaking a flexible borescope camera through inaccessible areas of the plane, they spotted a pair of pliers underneath the instrument panel.

From Washington Post ● Jun. 27, 2016

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