borescope

play
noun bore·scope \ˈbȯr-ˌskōp\

Definition of borescope

  1. :  an optical device (such as a prism or optical fiber) used to inspect an inaccessible space (such as an engine cylinder)

1941

First Known Use of borescope

1941

Learn More about borescope


Seen and Heard

What made you want to look up borescope? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

to give up a position of power

Get Word of the Day daily email!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!