leadscrew

noun

lead·​screw ˈlēd-ˌskrü How to pronounce leadscrew (audio)
: a threaded rod on which a mechanism travels and can be positioned precisely

Examples of leadscrew in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In a nutshell, a leadscrew is a long, thin screw with a component threaded onto it, and which is turned via an electric motor. Ben Coxworth, New Atlas, 22 July 2024

Word History

First Known Use

1875, in the meaning defined above

Time Traveler
The first known use of leadscrew was in 1875

Dictionary Entries Near leadscrew

Cite this Entry

“Leadscrew.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leadscrew. Accessed 21 Nov. 2024.

Love words? Need even more definitions?

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