ligament

noun

lig·​a·​ment ˈli-gə-mənt How to pronounce ligament (audio)
1
: a tough fibrous band of tissue connecting the articular extremities of bones or supporting an organ in place
2
: a connecting or unifying bond
the law of nations, the great ligament of mankindEdmund Burke
ligamentous adjective

Examples of ligament in a Sentence

He sprained ligaments in his knee.
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.
Being active helps keep their muscles, ligaments, tendons, and joints strong. Alyce Collins, MSNBC Newsweek, 2 June 2025 The air pressure sequentially triggers two ligament actuators in each leg, which move the limb laterally, along with one foot actuator that lifts the limb off the ground. Ben Coxworth may 28, New Atlas, 28 May 2025 Improper use of an ab wheel could cause unnecessary strain on the lower back or pulled ligaments or muscles. Bestreviews, Chicago Tribune, 21 May 2025 Arsenal defender Lotte Wubben-Moy also misses out after making her return from injury at the end of April. Bayern Munich midfielder Stanway has been out since January after tearing her lateral collateral ligament in her knee, leaving her with a race to be fit for Euro 2025. Charlotte Harpur, New York Times, 13 May 2025 See All Example Sentences for ligament

Word History

Etymology

Middle English, from Medieval Latin & Latin; Medieval Latin ligamentum, from Latin, band, tie, from ligare

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of ligament was in the 14th century

Browse Nearby Words

Cite this Entry

“Ligament.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ligament. Accessed 14 Jun. 2025.

Kids Definition

ligament

noun
lig·​a·​ment ˈlig-ə-mənt How to pronounce ligament (audio)
: a tough band of tissue that holds bones together or keeps an organ in place in the body
Etymology

Middle English ligament "connecting tissue, ligament," derived from Latin ligamentum "band, something used for tying," from ligare "to bind, tie" — related to ally

Medical Definition

ligament

noun
lig·​a·​ment ˈlig-ə-mənt How to pronounce ligament (audio)
1
: a tough band of tissue that serves to connect the articular extremities of bones or to support or retain an organ in place and is usually composed of coarse bundles of dense white fibrous tissue parallel or closely interlaced, pliant, and flexible, but not extensible
2
: any of various folds or bands of pleura, peritoneum, or mesentery connecting parts or organs

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