spanner

noun

span·​ner ˈspa-nər How to pronounce spanner (audio)
1
chiefly British : wrench
2
: a wrench that has a hole, projection, or hook at one or both ends of the head for engaging with a corresponding device on the object that is to be turned

Illustration of spanner

Illustration of spanner
  • spanner 2

Examples of spanner 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.
There are more than a few spanners in the works for the global car sector at the moment. Bloomberg, Mercury News, 4 Aug. 2025 However, there is a spanner in the works this time in the form of Ter Stegen and his X account. Tim Spiers, New York Times, 30 July 2025 She was supposed to move from New York to her Florida retirement home, but the homebuilder's bankruptcy has thrown a spanner in the works. Giulia Carbonaro, MSNBC Newsweek, 27 May 2025 Unfortunately, the girlband has thrown another spanner in the works with a Frankenstein’s mess of an entry. Jon O'Brien, Vulture, 13 May 2025 See All Example Sentences for spanner

Word History

Etymology

German, instrument for winding springs, from spannen to stretch; akin to Middle Dutch spannen to stretch — more at span

First Known Use

circa 1790, in the meaning defined at sense 1

Time Traveler
The first known use of spanner was circa 1790

Browse Nearby Words

Cite this Entry

“Spanner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spanner. Accessed 25 Aug. 2025.

Kids Definition

spanner

noun
span·​ner ˈspan-ər How to pronounce spanner (audio)
chiefly British

More from Merriam-Webster on spanner

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