double-jointed

adjective

dou·​ble-joint·​ed ˌdə-bəl-ˈjȯin-təd How to pronounce double-jointed (audio)
Synonyms of double-jointednext
: having a joint that permits an exceptional degree of freedom of motion of the parts joined

Examples of double-jointed 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.
Some are double-jointed, some can bend their thumb all the way back, others can roll their tongue. Nick Romano, Entertainment Weekly, 26 Dec. 2025

Word History

First Known Use

circa 1820, in the meaning defined above

Time Traveler
The first known use of double-jointed was circa 1820

Browse Nearby Words

Cite this Entry

“Double-jointed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/double-jointed. Accessed 2 Jan. 2026.

Kids Definition

double-jointed

adjective
dou·​ble-joint·​ed
ˌdəb-əl-ˈjȯint-əd
: having one or more joints that permit the parts joined to be bent freely to unusual angles
a double-jointed finger

Medical Definition

double-jointed

adjective
dou·​ble-joint·​ed ˌdəb-əl-ˈjȯint-əd How to pronounce double-jointed (audio)
: having a joint that permits an exceptional degree of freedom of motion of the parts joined
a double-jointed athlete highly susceptible to injury

More from Merriam-Webster on double-jointed

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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